75669990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7907}}^1$

素因数の和:7957

約数の個数: 64

約数和(自身を含む): 204975360

約数和(自身を除く): 129305370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 7907, 9570, 15814, 23721, 39535, 47442, 79070, 86977, 118605, 173954, 229303, 237210, 260931, 434885, 458606, 521862, 687909, 869770, 1146515, 1304655, 1375818, 2293030, 2522333, 2609310, 3439545, 5044666, 6879090, 7566999, 12611665, 15133998, 25223330, 37834995, 75669990]

約数ペア:

[(1, 75669990), (2, 37834995), (3, 25223330), (5, 15133998), (6, 12611665), (10, 7566999), (11, 6879090), (15, 5044666), (22, 3439545), (29, 2609310), (30, 2522333), (33, 2293030), (55, 1375818), (58, 1304655), (66, 1146515), (87, 869770), (110, 687909), (145, 521862), (165, 458606), (174, 434885), (290, 260931), (319, 237210), (330, 229303), (435, 173954), (638, 118605), (870, 86977), (957, 79070), (1595, 47442), (1914, 39535), (3190, 23721), (4785, 15814), (7907, 9570)]