54345780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13127}}^1$

素因数の和:13165

約数の個数: 72

約数和(自身を含む): 172029312

約数和(自身を除く): 117683532

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, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 13127, 26254, 39381, 52508, 65635, 78762, 118143, 131270, 157524, 196905, 236286, 262540, 301921, 393810, 472572, 590715, 603842, 787620, 905763, 1181430, 1207684, 1509605, 1811526, 2362860, 2717289, 3019210, 3623052, 4528815, 5434578, 6038420, 9057630, 10869156, 13586445, 18115260, 27172890, 54345780]

約数ペア:

[(1, 54345780), (2, 27172890), (3, 18115260), (4, 13586445), (5, 10869156), (6, 9057630), (9, 6038420), (10, 5434578), (12, 4528815), (15, 3623052), (18, 3019210), (20, 2717289), (23, 2362860), (30, 1811526), (36, 1509605), (45, 1207684), (46, 1181430), (60, 905763), (69, 787620), (90, 603842), (92, 590715), (115, 472572), (138, 393810), (180, 301921), (207, 262540), (230, 236286), (276, 196905), (345, 157524), (414, 131270), (460, 118143), (690, 78762), (828, 65635), (1035, 52508), (1380, 39381), (2070, 26254), (4140, 13127)]