139995600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{116663}}^1$

素因数の和:116684

約数の個数: 60

約数和(自身を含む): 448456416

約数和(自身を除く): 308460816

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, 116663, 233326, 349989, 466652, 583315, 699978, 933304, 1166630, 1399956, 1749945, 1866608, 2333260, 2799912, 2916575, 3499890, 4666520, 5599824, 5833150, 6999780, 8749725, 9333040, 11666300, 13999560, 17499450, 23332600, 27999120, 34998900, 46665200, 69997800, 139995600]

約数ペア:

[(1, 139995600), (2, 69997800), (3, 46665200), (4, 34998900), (5, 27999120), (6, 23332600), (8, 17499450), (10, 13999560), (12, 11666300), (15, 9333040), (16, 8749725), (20, 6999780), (24, 5833150), (25, 5599824), (30, 4666520), (40, 3499890), (48, 2916575), (50, 2799912), (60, 2333260), (75, 1866608), (80, 1749945), (100, 1399956), (120, 1166630), (150, 933304), (200, 699978), (240, 583315), (300, 466652), (400, 349989), (600, 233326), (1200, 116663)]