2028900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{6763}}^1$

素因数の和:6780

約数の個数: 36

約数和(自身を含む): 5871152

約数和(自身を除く): 3842252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 6763, 13526, 20289, 27052, 33815, 40578, 67630, 81156, 101445, 135260, 169075, 202890, 338150, 405780, 507225, 676300, 1014450, 2028900]

約数ペア:

[(1, 2028900), (2, 1014450), (3, 676300), (4, 507225), (5, 405780), (6, 338150), (10, 202890), (12, 169075), (15, 135260), (20, 101445), (25, 81156), (30, 67630), (50, 40578), (60, 33815), (75, 27052), (100, 20289), (150, 13526), (300, 6763)]