128904450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{859363}}^1$

素因数の和:859378

約数の個数: 24

約数和(自身を含む): 319683408

約数和(自身を除く): 190778958

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 859363, 1718726, 2578089, 4296815, 5156178, 8593630, 12890445, 21484075, 25780890, 42968150, 64452225, 128904450]

約数ペア:

[(1, 128904450), (2, 64452225), (3, 42968150), (5, 25780890), (6, 21484075), (10, 12890445), (15, 8593630), (25, 5156178), (30, 4296815), (50, 2578089), (75, 1718726), (150, 859363)]