42021900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{46691}}^1$

素因数の和:46711

約数の個数: 54

約数和(自身を含む): 131718132

約数和(自身を除く): 89696232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 46691, 93382, 140073, 186764, 233455, 280146, 420219, 466910, 560292, 700365, 840438, 933820, 1167275, 1400730, 1680876, 2101095, 2334550, 2801460, 3501825, 4202190, 4669100, 7003650, 8404380, 10505475, 14007300, 21010950, 42021900]

約数ペア:

[(1, 42021900), (2, 21010950), (3, 14007300), (4, 10505475), (5, 8404380), (6, 7003650), (9, 4669100), (10, 4202190), (12, 3501825), (15, 2801460), (18, 2334550), (20, 2101095), (25, 1680876), (30, 1400730), (36, 1167275), (45, 933820), (50, 840438), (60, 700365), (75, 560292), (90, 466910), (100, 420219), (150, 280146), (180, 233455), (225, 186764), (300, 140073), (450, 93382), (900, 46691)]