55257502680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{218963}}^1$

素因数の和:219681

約数の個数: 96

約数和(自身を含む): 179843891760

約数和(自身を除く): 124586389080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 701, 1402, 2103, 2804, 3505, 4206, 5608, 6309, 7010, 8412, 10515, 12618, 14020, 16824, 21030, 25236, 28040, 31545, 42060, 50472, 63090, 84120, 126180, 218963, 252360, 437926, 656889, 875852, 1094815, 1313778, 1751704, 1970667, 2189630, 2627556, 3284445, 3941334, 4379260, 5255112, 6568890, 7882668, 8758520, 9853335, 13137780, 15765336, 19706670, 26275560, 39413340, 78826680, 153493063, 306986126, 460479189, 613972252, 767465315, 920958378, 1227944504, 1381437567, 1534930630, 1841916756, 2302395945, 2762875134, 3069861260, 3683833512, 4604791890, 5525750268, 6139722520, 6907187835, 9209583780, 11051500536, 13814375670, 18419167560, 27628751340, 55257502680]

約数ペア:

[(1, 55257502680), (2, 27628751340), (3, 18419167560), (4, 13814375670), (5, 11051500536), (6, 9209583780), (8, 6907187835), (9, 6139722520), (10, 5525750268), (12, 4604791890), (15, 3683833512), (18, 3069861260), (20, 2762875134), (24, 2302395945), (30, 1841916756), (36, 1534930630), (40, 1381437567), (45, 1227944504), (60, 920958378), (72, 767465315), (90, 613972252), (120, 460479189), (180, 306986126), (360, 153493063), (701, 78826680), (1402, 39413340), (2103, 26275560), (2804, 19706670), (3505, 15765336), (4206, 13137780), (5608, 9853335), (6309, 8758520), (7010, 7882668), (8412, 6568890), (10515, 5255112), (12618, 4379260), (14020, 3941334), (16824, 3284445), (21030, 2627556), (25236, 2189630), (28040, 1970667), (31545, 1751704), (42060, 1313778), (50472, 1094815), (63090, 875852), (84120, 656889), (126180, 437926), (218963, 252360)]