71324220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 222082560

約数和(自身を除く): 150758340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 2039, 2332, 2915, 3180, 3498, 4078, 5830, 6117, 6996, 8156, 8745, 10195, 11660, 12234, 17490, 20390, 22429, 24468, 30585, 34980, 40780, 44858, 61170, 67287, 89716, 108067, 112145, 122340, 134574, 216134, 224290, 269148, 324201, 336435, 432268, 448580, 540335, 648402, 672870, 1080670, 1188737, 1296804, 1345740, 1621005, 2161340, 2377474, 3242010, 3566211, 4754948, 5943685, 6484020, 7132422, 11887370, 14264844, 17831055, 23774740, 35662110, 71324220]

約数ペア:

[(1, 71324220), (2, 35662110), (3, 23774740), (4, 17831055), (5, 14264844), (6, 11887370), (10, 7132422), (11, 6484020), (12, 5943685), (15, 4754948), (20, 3566211), (22, 3242010), (30, 2377474), (33, 2161340), (44, 1621005), (53, 1345740), (55, 1296804), (60, 1188737), (66, 1080670), (106, 672870), (110, 648402), (132, 540335), (159, 448580), (165, 432268), (212, 336435), (220, 324201), (265, 269148), (318, 224290), (330, 216134), (530, 134574), (583, 122340), (636, 112145), (660, 108067), (795, 89716), (1060, 67287), (1166, 61170), (1590, 44858), (1749, 40780), (2039, 34980), (2332, 30585), (2915, 24468), (3180, 22429), (3498, 20390), (4078, 17490), (5830, 12234), (6117, 11660), (6996, 10195), (8156, 8745)]