180589020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 520914240

約数和(自身を除く): 340325220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 109, 159, 212, 218, 265, 318, 327, 436, 521, 530, 545, 636, 654, 795, 1042, 1060, 1090, 1308, 1563, 1590, 1635, 2084, 2180, 2605, 3126, 3180, 3270, 5210, 5777, 6252, 6540, 7815, 10420, 11554, 15630, 17331, 23108, 27613, 28885, 31260, 34662, 55226, 56789, 57770, 69324, 82839, 86655, 110452, 113578, 115540, 138065, 165678, 170367, 173310, 227156, 276130, 283945, 331356, 340734, 346620, 414195, 552260, 567890, 681468, 828390, 851835, 1135780, 1656780, 1703670, 3009817, 3407340, 6019634, 9029451, 12039268, 15049085, 18058902, 30098170, 36117804, 45147255, 60196340, 90294510, 180589020]

約数ペア:

[(1, 180589020), (2, 90294510), (3, 60196340), (4, 45147255), (5, 36117804), (6, 30098170), (10, 18058902), (12, 15049085), (15, 12039268), (20, 9029451), (30, 6019634), (53, 3407340), (60, 3009817), (106, 1703670), (109, 1656780), (159, 1135780), (212, 851835), (218, 828390), (265, 681468), (318, 567890), (327, 552260), (436, 414195), (521, 346620), (530, 340734), (545, 331356), (636, 283945), (654, 276130), (795, 227156), (1042, 173310), (1060, 170367), (1090, 165678), (1308, 138065), (1563, 115540), (1590, 113578), (1635, 110452), (2084, 86655), (2180, 82839), (2605, 69324), (3126, 57770), (3180, 56789), (3270, 55226), (5210, 34662), (5777, 31260), (6252, 28885), (6540, 27613), (7815, 23108), (10420, 17331), (11554, 15630)]