79316400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 256302544

約数和(自身を除く): 176986144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 400, 421, 471, 600, 628, 785, 842, 942, 1200, 1256, 1263, 1570, 1684, 1884, 2105, 2355, 2512, 2526, 3140, 3368, 3768, 3925, 4210, 4710, 5052, 6280, 6315, 6736, 7536, 7850, 8420, 9420, 10104, 10525, 11775, 12560, 12630, 15700, 16840, 18840, 20208, 21050, 23550, 25260, 31400, 31575, 33680, 37680, 42100, 47100, 50520, 62800, 63150, 66097, 84200, 94200, 101040, 126300, 132194, 168400, 188400, 198291, 252600, 264388, 330485, 396582, 505200, 528776, 660970, 793164, 991455, 1057552, 1321940, 1586328, 1652425, 1982910, 2643880, 3172656, 3304850, 3965820, 4957275, 5287760, 6609700, 7931640, 9914550, 13219400, 15863280, 19829100, 26438800, 39658200, 79316400]

約数ペア:

[(1, 79316400), (2, 39658200), (3, 26438800), (4, 19829100), (5, 15863280), (6, 13219400), (8, 9914550), (10, 7931640), (12, 6609700), (15, 5287760), (16, 4957275), (20, 3965820), (24, 3304850), (25, 3172656), (30, 2643880), (40, 1982910), (48, 1652425), (50, 1586328), (60, 1321940), (75, 1057552), (80, 991455), (100, 793164), (120, 660970), (150, 528776), (157, 505200), (200, 396582), (240, 330485), (300, 264388), (314, 252600), (400, 198291), (421, 188400), (471, 168400), (600, 132194), (628, 126300), (785, 101040), (842, 94200), (942, 84200), (1200, 66097), (1256, 63150), (1263, 62800), (1570, 50520), (1684, 47100), (1884, 42100), (2105, 37680), (2355, 33680), (2512, 31575), (2526, 31400), (3140, 25260), (3368, 23550), (3768, 21050), (3925, 20208), (4210, 18840), (4710, 16840), (5052, 15700), (6280, 12630), (6315, 12560), (6736, 11775), (7536, 10525), (7850, 10104), (8420, 9420)]