First numbers that belong to both sets:
100,
108,
121,
200,
225,
400,
484,
500,
800,
900,
1000,
1125,
1152,
1296,
1331,
1600,
1728,
1764,
1800,
1936,
2000,
2025,
2187,
2304,
2500,
2700,
3456,
3600,
3872,
4000,
4608,
5000,
5184,
5400,
8000,
9000,
9025,
9216,
10000,
10125,
10368,
10584,
10800,
10816,
10976,
11025,
12100,
12168,
12348,
12500,
12544,
12800,
13068,
13456,
13500,
14112,
14400,
14641,
15376,
15552,
16000,
16200,
16875,
16900,
17689,
18000,
18225,
18252,
18432,
18496,
19600,
19773,
20000,
21025,
21125,
21168,
21600,
22500,
22707,
24025,
24200,
24300,
24336,
24389,
24500,
25000,
25088,
25600,
25947,
27000,
27225,
28125,
28224,
28800,
28900,
30276,
30625,
30752,
32400,
33075,
34596,
36000,
36992,
38988,
39304,
40000,
41209,
43200,
45000,
47089,
48400,
48600,
49000,
49392,
49923,
50000,
50176,
51200,
52900,
54000,
57600,
57800,
61504,
64800,
67500,
69192,
69696,
70756,
73008,
77175,
77976,
78400,
80000,
86400,
90000,
97200,
100000,
101761,
102400,
103684,
103788,
103968,
104329,
104976,
105800,
107653,
107811,
108000,
108900,
109512,
110592,
111132,
112500,
112896,
114075,
115200,
115600,
116281,
117612,
118336,
119025,
121000,
121032,
121500,
122500,
124416,
124848,
125000,
126736,
127008,
128000,
129600,
132300,
132496,
133100,
133128,
135000,
135200,
136125,
136900,
137200,
139392,
139968,
140625,
141376,
142884,
143748,
144000,
144400,
144500,
145800,
146016,
147456,
147852,
148176,
151875,
152100,
152352,
153664,
155952,
156800,
156816,
157216,
159048,
160000,
161051,
162000,
163216,
164025,
164268,
165375,
165888,
168100,
168200,
169000,
169344,
171500,
172800,
172872,
173056,
175616,
176400,
176868,
179776,
180000,
180500,
181548,
184041,
184900,
187272,
189225,
190096,
190125,
190512,
190969,
192200,
193600,
194400,
194688,
195075,
196000,
197136,
197568,
199692,
200000,
202500,
204800,
207025,
207368,
210125,
211600,
213867,
214375,
216000,
216225,
217800,
218700,
219024,
219700,
220500,
220900,
221184,
222264,
223587,
225000,
225625,
230400,
231125,
231200,
231525,
231868,
235224,
235225,
237276,
240100,
242000,
242064,
243000,
243049,
243675.
Some larger examples :
99963468900,
99965365929,
99967262976,
99973507500,
99976074336,
99976150204,
99976242600,
99980001000,
99980579259,
99982440000,
99983365443,
99984976200,
99985368600,
99991866268,
99994663296,
99997618176,
99998082000,
99999286472,
99999796428,
100000000000.