20629200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17191}}^1$

素因数の和:17212

約数の個数: 60

約数和(自身を含む): 66086048

約数和(自身を除く): 45456848

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, 17191, 34382, 51573, 68764, 85955, 103146, 137528, 171910, 206292, 257865, 275056, 343820, 412584, 429775, 515730, 687640, 825168, 859550, 1031460, 1289325, 1375280, 1719100, 2062920, 2578650, 3438200, 4125840, 5157300, 6876400, 10314600, 20629200]

約数ペア:

[(1, 20629200), (2, 10314600), (3, 6876400), (4, 5157300), (5, 4125840), (6, 3438200), (8, 2578650), (10, 2062920), (12, 1719100), (15, 1375280), (16, 1289325), (20, 1031460), (24, 859550), (25, 825168), (30, 687640), (40, 515730), (48, 429775), (50, 412584), (60, 343820), (75, 275056), (80, 257865), (100, 206292), (120, 171910), (150, 137528), (200, 103146), (240, 85955), (300, 68764), (400, 51573), (600, 34382), (1200, 17191)]