85580400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71317}}^1$

素因数の和:71338

約数の個数: 60

約数和(自身を含む): 274146392

約数和(自身を除く): 188565992

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, 71317, 142634, 213951, 285268, 356585, 427902, 570536, 713170, 855804, 1069755, 1141072, 1426340, 1711608, 1782925, 2139510, 2852680, 3423216, 3565850, 4279020, 5348775, 5705360, 7131700, 8558040, 10697550, 14263400, 17116080, 21395100, 28526800, 42790200, 85580400]

約数ペア:

[(1, 85580400), (2, 42790200), (3, 28526800), (4, 21395100), (5, 17116080), (6, 14263400), (8, 10697550), (10, 8558040), (12, 7131700), (15, 5705360), (16, 5348775), (20, 4279020), (24, 3565850), (25, 3423216), (30, 2852680), (40, 2139510), (48, 1782925), (50, 1711608), (60, 1426340), (75, 1141072), (80, 1069755), (100, 855804), (120, 713170), (150, 570536), (200, 427902), (240, 356585), (300, 285268), (400, 213951), (600, 142634), (1200, 71317)]