67551880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 177108120

約数和(自身を除く): 109556240

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 605, 680, 748, 821, 935, 968, 1210, 1496, 1642, 1870, 2057, 2420, 3284, 3740, 4105, 4114, 4840, 6568, 7480, 8210, 8228, 9031, 10285, 13957, 16420, 16456, 18062, 20570, 27914, 32840, 36124, 41140, 45155, 55828, 69785, 72248, 82280, 90310, 99341, 111656, 139570, 153527, 180620, 198682, 279140, 307054, 361240, 397364, 496705, 558280, 614108, 767635, 794728, 993410, 1228216, 1535270, 1688797, 1986820, 3070540, 3377594, 3973640, 6141080, 6755188, 8443985, 13510376, 16887970, 33775940, 67551880]

約数ペア:

[(1, 67551880), (2, 33775940), (4, 16887970), (5, 13510376), (8, 8443985), (10, 6755188), (11, 6141080), (17, 3973640), (20, 3377594), (22, 3070540), (34, 1986820), (40, 1688797), (44, 1535270), (55, 1228216), (68, 993410), (85, 794728), (88, 767635), (110, 614108), (121, 558280), (136, 496705), (170, 397364), (187, 361240), (220, 307054), (242, 279140), (340, 198682), (374, 180620), (440, 153527), (484, 139570), (605, 111656), (680, 99341), (748, 90310), (821, 82280), (935, 72248), (968, 69785), (1210, 55828), (1496, 45155), (1642, 41140), (1870, 36124), (2057, 32840), (2420, 27914), (3284, 20570), (3740, 18062), (4105, 16456), (4114, 16420), (4840, 13957), (6568, 10285), (7480, 9031), (8210, 8228)]