75013180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 188116992

約数和(自身を除く): 113103812

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 647, 682, 748, 935, 1054, 1294, 1364, 1705, 1870, 2108, 2588, 2635, 3235, 3410, 3740, 5270, 5797, 6470, 6820, 7117, 10540, 10999, 11594, 12940, 14234, 20057, 21998, 23188, 28468, 28985, 35585, 40114, 43996, 54995, 57970, 71170, 80228, 100285, 109990, 115940, 120989, 142340, 200570, 219980, 220627, 241978, 340969, 401140, 441254, 483956, 604945, 681938, 882508, 1103135, 1209890, 1363876, 1704845, 2206270, 2419780, 3409690, 3750659, 4412540, 6819380, 7501318, 15002636, 18753295, 37506590, 75013180]

約数ペア:

[(1, 75013180), (2, 37506590), (4, 18753295), (5, 15002636), (10, 7501318), (11, 6819380), (17, 4412540), (20, 3750659), (22, 3409690), (31, 2419780), (34, 2206270), (44, 1704845), (55, 1363876), (62, 1209890), (68, 1103135), (85, 882508), (110, 681938), (124, 604945), (155, 483956), (170, 441254), (187, 401140), (220, 340969), (310, 241978), (340, 220627), (341, 219980), (374, 200570), (527, 142340), (620, 120989), (647, 115940), (682, 109990), (748, 100285), (935, 80228), (1054, 71170), (1294, 57970), (1364, 54995), (1705, 43996), (1870, 40114), (2108, 35585), (2588, 28985), (2635, 28468), (3235, 23188), (3410, 21998), (3740, 20057), (5270, 14234), (5797, 12940), (6470, 11594), (6820, 10999), (7117, 10540)]