67320990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 206323200

約数和(自身を除く): 139002210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1193, 1254, 1485, 1710, 1881, 2090, 2386, 2565, 2970, 3135, 3579, 3762, 5130, 5643, 5965, 6270, 7158, 9405, 10737, 11286, 11930, 13123, 17895, 18810, 21474, 22667, 26246, 28215, 32211, 35790, 39369, 45334, 53685, 56430, 64422, 65615, 68001, 78738, 107370, 113335, 118107, 131230, 136002, 161055, 196845, 204003, 226670, 236214, 249337, 322110, 340005, 354321, 393690, 408006, 498674, 590535, 612009, 680010, 708642, 748011, 1020015, 1181070, 1224018, 1246685, 1496022, 1771605, 2040030, 2244033, 2493370, 3060045, 3543210, 3740055, 4488066, 6120090, 6732099, 7480110, 11220165, 13464198, 22440330, 33660495, 67320990]

約数ペア:

[(1, 67320990), (2, 33660495), (3, 22440330), (5, 13464198), (6, 11220165), (9, 7480110), (10, 6732099), (11, 6120090), (15, 4488066), (18, 3740055), (19, 3543210), (22, 3060045), (27, 2493370), (30, 2244033), (33, 2040030), (38, 1771605), (45, 1496022), (54, 1246685), (55, 1224018), (57, 1181070), (66, 1020015), (90, 748011), (95, 708642), (99, 680010), (110, 612009), (114, 590535), (135, 498674), (165, 408006), (171, 393690), (190, 354321), (198, 340005), (209, 322110), (270, 249337), (285, 236214), (297, 226670), (330, 204003), (342, 196845), (418, 161055), (495, 136002), (513, 131230), (570, 118107), (594, 113335), (627, 107370), (855, 78738), (990, 68001), (1026, 65615), (1045, 64422), (1193, 56430), (1254, 53685), (1485, 45334), (1710, 39369), (1881, 35790), (2090, 32211), (2386, 28215), (2565, 26246), (2970, 22667), (3135, 21474), (3579, 18810), (3762, 17895), (5130, 13123), (5643, 11930), (5965, 11286), (6270, 10737), (7158, 9405)]