3149805000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{209987}}^1$

素因数の和:210016

約数の個数: 80

約数和(自身を含む): 9840037680

約数和(自身を除く): 6690232680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 209987, 419974, 629961, 839948, 1049935, 1259922, 1679896, 2099870, 2519844, 3149805, 4199740, 5039688, 5249675, 6299610, 8399480, 10499350, 12599220, 15749025, 20998700, 25198440, 26248375, 31498050, 41997400, 52496750, 62996100, 78745125, 104993500, 125992200, 131241875, 157490250, 209987000, 262483750, 314980500, 393725625, 524967500, 629961000, 787451250, 1049935000, 1574902500, 3149805000]

約数ペア:

[(1, 3149805000), (2, 1574902500), (3, 1049935000), (4, 787451250), (5, 629961000), (6, 524967500), (8, 393725625), (10, 314980500), (12, 262483750), (15, 209987000), (20, 157490250), (24, 131241875), (25, 125992200), (30, 104993500), (40, 78745125), (50, 62996100), (60, 52496750), (75, 41997400), (100, 31498050), (120, 26248375), (125, 25198440), (150, 20998700), (200, 15749025), (250, 12599220), (300, 10499350), (375, 8399480), (500, 6299610), (600, 5249675), (625, 5039688), (750, 4199740), (1000, 3149805), (1250, 2519844), (1500, 2099870), (1875, 1679896), (2500, 1259922), (3000, 1049935), (3750, 839948), (5000, 629961), (7500, 419974), (15000, 209987)]