20674200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{34457}}^1$

素因数の和:34476

約数の個数: 48

約数和(自身を含む): 64091880

約数和(自身を除く): 43417680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 34457, 68914, 103371, 137828, 172285, 206742, 275656, 344570, 413484, 516855, 689140, 826968, 861425, 1033710, 1378280, 1722850, 2067420, 2584275, 3445700, 4134840, 5168550, 6891400, 10337100, 20674200]

約数ペア:

[(1, 20674200), (2, 10337100), (3, 6891400), (4, 5168550), (5, 4134840), (6, 3445700), (8, 2584275), (10, 2067420), (12, 1722850), (15, 1378280), (20, 1033710), (24, 861425), (25, 826968), (30, 689140), (40, 516855), (50, 413484), (60, 344570), (75, 275656), (100, 206742), (120, 172285), (150, 137828), (200, 103371), (300, 68914), (600, 34457)]