117581580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2087}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 357975072

約数和(自身を除く): 240393492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2087, 2817, 3130, 3756, 4174, 4695, 5634, 6260, 6261, 8348, 9390, 10435, 11268, 12522, 14085, 18780, 18783, 20870, 25044, 28170, 31305, 37566, 41740, 56340, 62610, 75132, 93915, 125220, 187830, 375660, 653231, 1306462, 1959693, 2612924, 3266155, 3919386, 5879079, 6532310, 7838772, 9798465, 11758158, 13064620, 19596930, 23516316, 29395395, 39193860, 58790790, 117581580]

約数ペア:

[(1, 117581580), (2, 58790790), (3, 39193860), (4, 29395395), (5, 23516316), (6, 19596930), (9, 13064620), (10, 11758158), (12, 9798465), (15, 7838772), (18, 6532310), (20, 5879079), (30, 3919386), (36, 3266155), (45, 2612924), (60, 1959693), (90, 1306462), (180, 653231), (313, 375660), (626, 187830), (939, 125220), (1252, 93915), (1565, 75132), (1878, 62610), (2087, 56340), (2817, 41740), (3130, 37566), (3756, 31305), (4174, 28170), (4695, 25044), (5634, 20870), (6260, 18783), (6261, 18780), (8348, 14085), (9390, 12522), (10435, 11268)]