61945620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5561

約数の個数: 96

約数和(自身を含む): 200382336

約数和(自身を除く): 138436716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5521, 5610, 11042, 11220, 16563, 22084, 27605, 33126, 55210, 60731, 66252, 82815, 93857, 110420, 121462, 165630, 182193, 187714, 242924, 281571, 303655, 331260, 364386, 375428, 469285, 563142, 607310, 728772, 910965, 938570, 1032427, 1126284, 1214620, 1407855, 1821930, 1877140, 2064854, 2815710, 3097281, 3643860, 4129708, 5162135, 5631420, 6194562, 10324270, 12389124, 15486405, 20648540, 30972810, 61945620]

約数ペア:

[(1, 61945620), (2, 30972810), (3, 20648540), (4, 15486405), (5, 12389124), (6, 10324270), (10, 6194562), (11, 5631420), (12, 5162135), (15, 4129708), (17, 3643860), (20, 3097281), (22, 2815710), (30, 2064854), (33, 1877140), (34, 1821930), (44, 1407855), (51, 1214620), (55, 1126284), (60, 1032427), (66, 938570), (68, 910965), (85, 728772), (102, 607310), (110, 563142), (132, 469285), (165, 375428), (170, 364386), (187, 331260), (204, 303655), (220, 281571), (255, 242924), (330, 187714), (340, 182193), (374, 165630), (510, 121462), (561, 110420), (660, 93857), (748, 82815), (935, 66252), (1020, 60731), (1122, 55210), (1870, 33126), (2244, 27605), (2805, 22084), (3740, 16563), (5521, 11220), (5610, 11042)]