85674060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11069}}^1$

素因数の和:11127

約数の個数: 72

約数和(自身を含む): 265945680

約数和(自身を除く): 180271620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 11069, 22138, 33207, 44276, 55345, 66414, 99621, 110690, 132828, 166035, 199242, 221380, 332070, 398484, 475967, 498105, 664140, 951934, 996210, 1427901, 1903868, 1992420, 2379835, 2855802, 4283703, 4759670, 5711604, 7139505, 8567406, 9519340, 14279010, 17134812, 21418515, 28558020, 42837030, 85674060]

約数ペア:

[(1, 85674060), (2, 42837030), (3, 28558020), (4, 21418515), (5, 17134812), (6, 14279010), (9, 9519340), (10, 8567406), (12, 7139505), (15, 5711604), (18, 4759670), (20, 4283703), (30, 2855802), (36, 2379835), (43, 1992420), (45, 1903868), (60, 1427901), (86, 996210), (90, 951934), (129, 664140), (172, 498105), (180, 475967), (215, 398484), (258, 332070), (387, 221380), (430, 199242), (516, 166035), (645, 132828), (774, 110690), (860, 99621), (1290, 66414), (1548, 55345), (1935, 44276), (2580, 33207), (3870, 22138), (7740, 11069)]