76788540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3368

約数の個数: 96

約数和(自身を含む): 244527360

約数和(自身を除く): 167738820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3307, 3870, 4644, 5805, 6614, 7740, 9921, 11610, 13228, 16535, 19842, 23220, 29763, 33070, 39684, 49605, 59526, 66140, 89289, 99210, 119052, 142201, 148815, 178578, 198420, 284402, 297630, 357156, 426603, 446445, 568804, 595260, 711005, 853206, 892890, 1279809, 1422010, 1706412, 1785780, 2133015, 2559618, 2844020, 3839427, 4266030, 5119236, 6399045, 7678854, 8532060, 12798090, 15357708, 19197135, 25596180, 38394270, 76788540]

約数ペア:

[(1, 76788540), (2, 38394270), (3, 25596180), (4, 19197135), (5, 15357708), (6, 12798090), (9, 8532060), (10, 7678854), (12, 6399045), (15, 5119236), (18, 4266030), (20, 3839427), (27, 2844020), (30, 2559618), (36, 2133015), (43, 1785780), (45, 1706412), (54, 1422010), (60, 1279809), (86, 892890), (90, 853206), (108, 711005), (129, 595260), (135, 568804), (172, 446445), (180, 426603), (215, 357156), (258, 297630), (270, 284402), (387, 198420), (430, 178578), (516, 148815), (540, 142201), (645, 119052), (774, 99210), (860, 89289), (1161, 66140), (1290, 59526), (1548, 49605), (1935, 39684), (2322, 33070), (2580, 29763), (3307, 23220), (3870, 19842), (4644, 16535), (5805, 13228), (6614, 11610), (7740, 9921)]