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pronic n.  and  Zumkeller n.

First numbers that belong to both sets:

6, 12, 20, 30, 42, 56, 90, 132, 156, 210, 240, 272, 306, 342, 380, 420, 462, 552, 600, 650, 702, 756, 812, 870, 930, 992, 1056, 1122, 1190, 1260, 1332, 1482, 1560, 1640, 1722, 1806, 1980, 2070, 2256, 2352, 2550, 2652, 2862, 2970, 3080, 3192, 3306, 3540, 3660, 3906, 4032, 4160, 4290, 4422, 4692, 4830, 4970, 5112, 5256, 5550, 5700, 5852, 6006, 6162, 6320, 6480, 6642, 6972, 7140, 7482, 7656, 7832, 8010, 8190, 8372, 8556, 8742, 9120, 9312, 9702, 9900, 10100, 10302, 10506, 10712, 10920, 11130, 11556, 11772, 12210, 12432, 12656, 12882, 13110, 13340, 13572, 13806, 14280, 14520, 15006, 15252, 15500, 15750, 16002, 16256, 16512, 16770, 17292, 17556, 18090, 18360, 18906, 19182, 19460, 19740, 20022, 20592, 20880, 21462, 21756, 22350, 22650, 23256, 23562, 23870, 24180, 24492, 25122, 25440, 25760, 26082, 26406, 27060, 27390, 28056, 28392, 28730, 29070, 29412, 30102, 30450, 30800, 31152, 31506, 32220, 32580, 33306, 33672, 34040, 34410, 34782, 35156, 35532, 35910, 36672, 37056, 37830, 38220, 38612, 39006, 39402, 39800, 40200, 40602, 41412, 41820, 42642, 43056, 43472, 43890, 44310, 45156, 45582, 46440, 46872, 47742, 48180, 48620, 49062, 49506, 49952, 50400, 50850, 51756, 52212, 53130, 53592, 54522, 54990, 55460, 55932, 56406, 57360, 57840, 58806, 59292, 59780, 60270, 60762, 61256, 61752, 62250, 63252, 63756, 64770, 65280, 65792, 66306, 66822, 67340, 67860, 68382, 69432, 69960, 70490, 71022, 71556, 72630, 73170, 73712, 74256, 74802, 75350, 75900, 76452, 77562, 78120, 78680, 79242, 79806, 80940, 81510, 82082, 82656, 84390, 84972, 86142, 86730, 87320, 87912, 88506, 89700, 90300, 91506, 92112, 92720, 93330, 93942, 94556, 95172, 95790, 97032, 97656, 98910, 99540.