72270270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 122324130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 109, 139, 159, 218, 265, 278, 318, 327, 417, 477, 530, 545, 654, 695, 795, 834, 954, 981, 1090, 1251, 1390, 1590, 1635, 1962, 2085, 2385, 2502, 3270, 4170, 4770, 4905, 5777, 6255, 7367, 9810, 11554, 12510, 14734, 15151, 17331, 22101, 28885, 30302, 34662, 36835, 44202, 45453, 51993, 57770, 66303, 73670, 75755, 86655, 90906, 103986, 110505, 132606, 136359, 151510, 173310, 221010, 227265, 259965, 272718, 331515, 454530, 519930, 663030, 681795, 803003, 1363590, 1606006, 2409009, 4015015, 4818018, 7227027, 8030030, 12045045, 14454054, 24090090, 36135135, 72270270]

約数ペア:

[(1, 72270270), (2, 36135135), (3, 24090090), (5, 14454054), (6, 12045045), (9, 8030030), (10, 7227027), (15, 4818018), (18, 4015015), (30, 2409009), (45, 1606006), (53, 1363590), (90, 803003), (106, 681795), (109, 663030), (139, 519930), (159, 454530), (218, 331515), (265, 272718), (278, 259965), (318, 227265), (327, 221010), (417, 173310), (477, 151510), (530, 136359), (545, 132606), (654, 110505), (695, 103986), (795, 90906), (834, 86655), (954, 75755), (981, 73670), (1090, 66303), (1251, 57770), (1390, 51993), (1590, 45453), (1635, 44202), (1962, 36835), (2085, 34662), (2385, 30302), (2502, 28885), (3270, 22101), (4170, 17331), (4770, 15151), (4905, 14734), (5777, 12510), (6255, 11554), (7367, 9810)]