75034980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2999}}^1$

素因数の和:3153

約数の個数: 72

約数和(自身を含む): 229320000

約数和(自身を除く): 154285020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 2999, 4170, 5004, 5998, 6255, 8340, 8997, 11996, 12510, 14995, 17994, 25020, 26991, 29990, 35988, 44985, 53982, 59980, 89970, 107964, 134955, 179940, 269910, 416861, 539820, 833722, 1250583, 1667444, 2084305, 2501166, 3751749, 4168610, 5002332, 6252915, 7503498, 8337220, 12505830, 15006996, 18758745, 25011660, 37517490, 75034980]

約数ペア:

[(1, 75034980), (2, 37517490), (3, 25011660), (4, 18758745), (5, 15006996), (6, 12505830), (9, 8337220), (10, 7503498), (12, 6252915), (15, 5002332), (18, 4168610), (20, 3751749), (30, 2501166), (36, 2084305), (45, 1667444), (60, 1250583), (90, 833722), (139, 539820), (180, 416861), (278, 269910), (417, 179940), (556, 134955), (695, 107964), (834, 89970), (1251, 59980), (1390, 53982), (1668, 44985), (2085, 35988), (2502, 29990), (2780, 26991), (2999, 25020), (4170, 17994), (5004, 14995), (5998, 12510), (6255, 11996), (8340, 8997)]