21168150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141121}}^1$

素因数の和:141136

約数の個数: 24

約数和(自身を含む): 52497384

約数和(自身を除く): 31329234

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141121, 282242, 423363, 705605, 846726, 1411210, 2116815, 3528025, 4233630, 7056050, 10584075, 21168150]

約数ペア:

[(1, 21168150), (2, 10584075), (3, 7056050), (5, 4233630), (6, 3528025), (10, 2116815), (15, 1411210), (25, 846726), (30, 705605), (50, 423363), (75, 282242), (150, 141121)]