68316660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9257}}^1$

素因数の和:9313

約数の個数: 72

約数和(自身を含む): 212304456

約数和(自身を除く): 143987796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 9257, 18514, 27771, 37028, 46285, 55542, 83313, 92570, 111084, 138855, 166626, 185140, 277710, 333252, 379537, 416565, 555420, 759074, 833130, 1138611, 1518148, 1666260, 1897685, 2277222, 3415833, 3795370, 4554444, 5693055, 6831666, 7590740, 11386110, 13663332, 17079165, 22772220, 34158330, 68316660]

約数ペア:

[(1, 68316660), (2, 34158330), (3, 22772220), (4, 17079165), (5, 13663332), (6, 11386110), (9, 7590740), (10, 6831666), (12, 5693055), (15, 4554444), (18, 3795370), (20, 3415833), (30, 2277222), (36, 1897685), (41, 1666260), (45, 1518148), (60, 1138611), (82, 833130), (90, 759074), (123, 555420), (164, 416565), (180, 379537), (205, 333252), (246, 277710), (369, 185140), (410, 166626), (492, 138855), (615, 111084), (738, 92570), (820, 83313), (1230, 55542), (1476, 46285), (1845, 37028), (2460, 27771), (3690, 18514), (7380, 9257)]