85554090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7369}}^1$

素因数の和:7428

約数の個数: 64

約数和(自身を含む): 233481600

約数和(自身を除く): 147927510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 7369, 11610, 14738, 22107, 36845, 44214, 66321, 73690, 110535, 132642, 198963, 221070, 316867, 331605, 397926, 633734, 663210, 950601, 994815, 1584335, 1901202, 1989630, 2851803, 3168670, 4753005, 5703606, 8555409, 9506010, 14259015, 17110818, 28518030, 42777045, 85554090]

約数ペア:

[(1, 85554090), (2, 42777045), (3, 28518030), (5, 17110818), (6, 14259015), (9, 9506010), (10, 8555409), (15, 5703606), (18, 4753005), (27, 3168670), (30, 2851803), (43, 1989630), (45, 1901202), (54, 1584335), (86, 994815), (90, 950601), (129, 663210), (135, 633734), (215, 397926), (258, 331605), (270, 316867), (387, 221070), (430, 198963), (645, 132642), (774, 110535), (1161, 73690), (1290, 66321), (1935, 44214), (2322, 36845), (3870, 22107), (5805, 14738), (7369, 11610)]