90120690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 274285440

約数和(自身を除く): 184164750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 43, 45, 55, 58, 66, 73, 86, 87, 90, 99, 110, 129, 145, 146, 165, 174, 198, 215, 219, 258, 261, 290, 319, 330, 365, 387, 430, 435, 438, 473, 495, 522, 638, 645, 657, 730, 774, 803, 870, 946, 957, 990, 1095, 1247, 1290, 1305, 1314, 1419, 1595, 1606, 1914, 1935, 2117, 2190, 2365, 2409, 2494, 2610, 2838, 2871, 3139, 3190, 3285, 3741, 3870, 4015, 4234, 4257, 4730, 4785, 4818, 5742, 6235, 6278, 6351, 6570, 7095, 7227, 7482, 8030, 8514, 9417, 9570, 10585, 11223, 12045, 12470, 12702, 13717, 14190, 14355, 14454, 15695, 18705, 18834, 19053, 21170, 21285, 22446, 23287, 24090, 27434, 28251, 28710, 31390, 31755, 34529, 36135, 37410, 38106, 41151, 42570, 46574, 47085, 56115, 56502, 63510, 68585, 69058, 69861, 72270, 82302, 91031, 94170, 95265, 103587, 112230, 116435, 123453, 137170, 139722, 141255, 172645, 182062, 190530, 205755, 207174, 209583, 232870, 246906, 273093, 282510, 310761, 345290, 349305, 411510, 419166, 455155, 517935, 546186, 617265, 621522, 698610, 819279, 910310, 1001341, 1035870, 1047915, 1234530, 1365465, 1553805, 1638558, 2002682, 2095830, 2730930, 3004023, 3107610, 4096395, 5006705, 6008046, 8192790, 9012069, 10013410, 15020115, 18024138, 30040230, 45060345, 90120690]

約数ペア:

[(1, 90120690), (2, 45060345), (3, 30040230), (5, 18024138), (6, 15020115), (9, 10013410), (10, 9012069), (11, 8192790), (15, 6008046), (18, 5006705), (22, 4096395), (29, 3107610), (30, 3004023), (33, 2730930), (43, 2095830), (45, 2002682), (55, 1638558), (58, 1553805), (66, 1365465), (73, 1234530), (86, 1047915), (87, 1035870), (90, 1001341), (99, 910310), (110, 819279), (129, 698610), (145, 621522), (146, 617265), (165, 546186), (174, 517935), (198, 455155), (215, 419166), (219, 411510), (258, 349305), (261, 345290), (290, 310761), (319, 282510), (330, 273093), (365, 246906), (387, 232870), (430, 209583), (435, 207174), (438, 205755), (473, 190530), (495, 182062), (522, 172645), (638, 141255), (645, 139722), (657, 137170), (730, 123453), (774, 116435), (803, 112230), (870, 103587), (946, 95265), (957, 94170), (990, 91031), (1095, 82302), (1247, 72270), (1290, 69861), (1305, 69058), (1314, 68585), (1419, 63510), (1595, 56502), (1606, 56115), (1914, 47085), (1935, 46574), (2117, 42570), (2190, 41151), (2365, 38106), (2409, 37410), (2494, 36135), (2610, 34529), (2838, 31755), (2871, 31390), (3139, 28710), (3190, 28251), (3285, 27434), (3741, 24090), (3870, 23287), (4015, 22446), (4234, 21285), (4257, 21170), (4730, 19053), (4785, 18834), (4818, 18705), (5742, 15695), (6235, 14454), (6278, 14355), (6351, 14190), (6570, 13717), (7095, 12702), (7227, 12470), (7482, 12045), (8030, 11223), (8514, 10585), (9417, 9570)]