158632800

素因数分解:

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

素因数の和:601

約数の個数: 144

約数和(自身を含む): 520872912

約数和(自身を除く): 362240112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 157, 160, 200, 240, 300, 314, 400, 421, 471, 480, 600, 628, 785, 800, 842, 942, 1200, 1256, 1263, 1570, 1684, 1884, 2105, 2355, 2400, 2512, 2526, 3140, 3368, 3768, 3925, 4210, 4710, 5024, 5052, 6280, 6315, 6736, 7536, 7850, 8420, 9420, 10104, 10525, 11775, 12560, 12630, 13472, 15072, 15700, 16840, 18840, 20208, 21050, 23550, 25120, 25260, 31400, 31575, 33680, 37680, 40416, 42100, 47100, 50520, 62800, 63150, 66097, 67360, 75360, 84200, 94200, 101040, 125600, 126300, 132194, 168400, 188400, 198291, 202080, 252600, 264388, 330485, 336800, 376800, 396582, 505200, 528776, 660970, 793164, 991455, 1010400, 1057552, 1321940, 1586328, 1652425, 1982910, 2115104, 2643880, 3172656, 3304850, 3965820, 4957275, 5287760, 6345312, 6609700, 7931640, 9914550, 10575520, 13219400, 15863280, 19829100, 26438800, 31726560, 39658200, 52877600, 79316400, 158632800]

約数ペア:

[(1, 158632800), (2, 79316400), (3, 52877600), (4, 39658200), (5, 31726560), (6, 26438800), (8, 19829100), (10, 15863280), (12, 13219400), (15, 10575520), (16, 9914550), (20, 7931640), (24, 6609700), (25, 6345312), (30, 5287760), (32, 4957275), (40, 3965820), (48, 3304850), (50, 3172656), (60, 2643880), (75, 2115104), (80, 1982910), (96, 1652425), (100, 1586328), (120, 1321940), (150, 1057552), (157, 1010400), (160, 991455), (200, 793164), (240, 660970), (300, 528776), (314, 505200), (400, 396582), (421, 376800), (471, 336800), (480, 330485), (600, 264388), (628, 252600), (785, 202080), (800, 198291), (842, 188400), (942, 168400), (1200, 132194), (1256, 126300), (1263, 125600), (1570, 101040), (1684, 94200), (1884, 84200), (2105, 75360), (2355, 67360), (2400, 66097), (2512, 63150), (2526, 62800), (3140, 50520), (3368, 47100), (3768, 42100), (3925, 40416), (4210, 37680), (4710, 33680), (5024, 31575), (5052, 31400), (6280, 25260), (6315, 25120), (6736, 23550), (7536, 21050), (7850, 20208), (8420, 18840), (9420, 16840), (10104, 15700), (10525, 15072), (11775, 13472), (12560, 12630)]