157580400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131317}}^1$

素因数の和:131338

約数の個数: 60

約数和(自身を含む): 504786392

約数和(自身を除く): 347205992

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, 200, 240, 300, 400, 600, 1200, 131317, 262634, 393951, 525268, 656585, 787902, 1050536, 1313170, 1575804, 1969755, 2101072, 2626340, 3151608, 3282925, 3939510, 5252680, 6303216, 6565850, 7879020, 9848775, 10505360, 13131700, 15758040, 19697550, 26263400, 31516080, 39395100, 52526800, 78790200, 157580400]

約数ペア:

[(1, 157580400), (2, 78790200), (3, 52526800), (4, 39395100), (5, 31516080), (6, 26263400), (8, 19697550), (10, 15758040), (12, 13131700), (15, 10505360), (16, 9848775), (20, 7879020), (24, 6565850), (25, 6303216), (30, 5252680), (40, 3939510), (48, 3282925), (50, 3151608), (60, 2626340), (75, 2101072), (80, 1969755), (100, 1575804), (120, 1313170), (150, 1050536), (200, 787902), (240, 656585), (300, 525268), (400, 393951), (600, 262634), (1200, 131317)]