55560870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 155282400

約数和(自身を除く): 99721530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 389, 414, 529, 621, 690, 778, 1035, 1058, 1167, 1242, 1587, 1945, 2070, 2334, 2645, 3105, 3174, 3501, 3890, 4761, 5290, 5835, 6210, 7002, 7935, 8947, 9522, 10503, 11670, 14283, 15870, 17505, 17894, 21006, 23805, 26841, 28566, 35010, 44735, 47610, 52515, 53682, 71415, 80523, 89470, 105030, 134205, 142830, 161046, 205781, 241569, 268410, 402615, 411562, 483138, 617343, 805230, 1028905, 1207845, 1234686, 1852029, 2057810, 2415690, 3086715, 3704058, 5556087, 6173430, 9260145, 11112174, 18520290, 27780435, 55560870]

約数ペア:

[(1, 55560870), (2, 27780435), (3, 18520290), (5, 11112174), (6, 9260145), (9, 6173430), (10, 5556087), (15, 3704058), (18, 3086715), (23, 2415690), (27, 2057810), (30, 1852029), (45, 1234686), (46, 1207845), (54, 1028905), (69, 805230), (90, 617343), (115, 483138), (135, 411562), (138, 402615), (207, 268410), (230, 241569), (270, 205781), (345, 161046), (389, 142830), (414, 134205), (529, 105030), (621, 89470), (690, 80523), (778, 71415), (1035, 53682), (1058, 52515), (1167, 47610), (1242, 44735), (1587, 35010), (1945, 28566), (2070, 26841), (2334, 23805), (2645, 21006), (3105, 17894), (3174, 17505), (3501, 15870), (3890, 14283), (4761, 11670), (5290, 10503), (5835, 9522), (6210, 8947), (7002, 7935)]