75356940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1255949}}^1$

素因数の和:1255961

約数の個数: 24

約数和(自身を含む): 210999600

約数和(自身を除く): 135642660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1255949, 2511898, 3767847, 5023796, 6279745, 7535694, 12559490, 15071388, 18839235, 25118980, 37678470, 75356940]

約数ペア:

[(1, 75356940), (2, 37678470), (3, 25118980), (4, 18839235), (5, 15071388), (6, 12559490), (10, 7535694), (12, 6279745), (15, 5023796), (20, 3767847), (30, 2511898), (60, 1255949)]