61322700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2967

約数の個数: 72

約数和(自身を含む): 179988480

約数和(自身を除く): 118665780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 2879, 3550, 4260, 5325, 5758, 7100, 8637, 10650, 11516, 14395, 17274, 21300, 28790, 34548, 43185, 57580, 71975, 86370, 143950, 172740, 204409, 215925, 287900, 408818, 431850, 613227, 817636, 863700, 1022045, 1226454, 2044090, 2452908, 3066135, 4088180, 5110225, 6132270, 10220450, 12264540, 15330675, 20440900, 30661350, 61322700]

約数ペア:

[(1, 61322700), (2, 30661350), (3, 20440900), (4, 15330675), (5, 12264540), (6, 10220450), (10, 6132270), (12, 5110225), (15, 4088180), (20, 3066135), (25, 2452908), (30, 2044090), (50, 1226454), (60, 1022045), (71, 863700), (75, 817636), (100, 613227), (142, 431850), (150, 408818), (213, 287900), (284, 215925), (300, 204409), (355, 172740), (426, 143950), (710, 86370), (852, 71975), (1065, 57580), (1420, 43185), (1775, 34548), (2130, 28790), (2879, 21300), (3550, 17274), (4260, 14395), (5325, 11516), (5758, 10650), (7100, 8637)]