204528900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{681763}}^1$

素因数の和:681780

約数の個数: 36

約数和(自身を含む): 591771152

約数和(自身を除く): 387242252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 681763, 1363526, 2045289, 2727052, 3408815, 4090578, 6817630, 8181156, 10226445, 13635260, 17044075, 20452890, 34088150, 40905780, 51132225, 68176300, 102264450, 204528900]

約数ペア:

[(1, 204528900), (2, 102264450), (3, 68176300), (4, 51132225), (5, 40905780), (6, 34088150), (10, 20452890), (12, 17044075), (15, 13635260), (20, 10226445), (25, 8181156), (30, 6817630), (50, 4090578), (60, 3408815), (75, 2727052), (100, 2045289), (150, 1363526), (300, 681763)]