180101940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2697

約数の個数: 96

約数和(自身を含む): 534825984

約数和(自身を除く): 354724044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1860, 2220, 2294, 2617, 3441, 4588, 5234, 5735, 6882, 7851, 10468, 11470, 13085, 13764, 15702, 17205, 22940, 26170, 31404, 34410, 39255, 52340, 68820, 78510, 81127, 96829, 157020, 162254, 193658, 243381, 290487, 324508, 387316, 405635, 484145, 486762, 580974, 811270, 968290, 973524, 1161948, 1216905, 1452435, 1622540, 1936580, 2433810, 2904870, 3001699, 4867620, 5809740, 6003398, 9005097, 12006796, 15008495, 18010194, 30016990, 36020388, 45025485, 60033980, 90050970, 180101940]

約数ペア:

[(1, 180101940), (2, 90050970), (3, 60033980), (4, 45025485), (5, 36020388), (6, 30016990), (10, 18010194), (12, 15008495), (15, 12006796), (20, 9005097), (30, 6003398), (31, 5809740), (37, 4867620), (60, 3001699), (62, 2904870), (74, 2433810), (93, 1936580), (111, 1622540), (124, 1452435), (148, 1216905), (155, 1161948), (185, 973524), (186, 968290), (222, 811270), (310, 580974), (370, 486762), (372, 484145), (444, 405635), (465, 387316), (555, 324508), (620, 290487), (740, 243381), (930, 193658), (1110, 162254), (1147, 157020), (1860, 96829), (2220, 81127), (2294, 78510), (2617, 68820), (3441, 52340), (4588, 39255), (5234, 34410), (5735, 31404), (6882, 26170), (7851, 22940), (10468, 17205), (11470, 15702), (13085, 13764)]