75126540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1252109}}^1$

素因数の和:1252121

約数の個数: 24

約数和(自身を含む): 210354480

約数和(自身を除く): 135227940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1252109, 2504218, 3756327, 5008436, 6260545, 7512654, 12521090, 15025308, 18781635, 25042180, 37563270, 75126540]

約数ペア:

[(1, 75126540), (2, 37563270), (3, 25042180), (4, 18781635), (5, 15025308), (6, 12521090), (10, 7512654), (12, 6260545), (15, 5008436), (20, 3756327), (30, 2504218), (60, 1252109)]