525780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 1677312

約数和(自身を除く): 1151532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 127, 138, 180, 207, 230, 254, 276, 345, 381, 414, 460, 508, 635, 690, 762, 828, 1035, 1143, 1270, 1380, 1524, 1905, 2070, 2286, 2540, 2921, 3810, 4140, 4572, 5715, 5842, 7620, 8763, 11430, 11684, 14605, 17526, 22860, 26289, 29210, 35052, 43815, 52578, 58420, 87630, 105156, 131445, 175260, 262890, 525780]

約数ペア:

[(1, 525780), (2, 262890), (3, 175260), (4, 131445), (5, 105156), (6, 87630), (9, 58420), (10, 52578), (12, 43815), (15, 35052), (18, 29210), (20, 26289), (23, 22860), (30, 17526), (36, 14605), (45, 11684), (46, 11430), (60, 8763), (69, 7620), (90, 5842), (92, 5715), (115, 4572), (127, 4140), (138, 3810), (180, 2921), (207, 2540), (230, 2286), (254, 2070), (276, 1905), (345, 1524), (381, 1380), (414, 1270), (460, 1143), (508, 1035), (635, 828), (690, 762)]