128436150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{856241}}^1$

素因数の和:856256

約数の個数: 24

約数和(自身を含む): 318522024

約数和(自身を除く): 190085874

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 856241, 1712482, 2568723, 4281205, 5137446, 8562410, 12843615, 21406025, 25687230, 42812050, 64218075, 128436150]

約数ペア:

[(1, 128436150), (2, 64218075), (3, 42812050), (5, 25687230), (6, 21406025), (10, 12843615), (15, 8562410), (25, 5137446), (30, 4281205), (50, 2568723), (75, 1712482), (150, 856241)]