75940380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421891}}^1$

素因数の和:421906

約数の個数: 36

約数和(自身を含む): 230353032

約数和(自身を除く): 154412652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421891, 843782, 1265673, 1687564, 2109455, 2531346, 3797019, 4218910, 5062692, 6328365, 7594038, 8437820, 12656730, 15188076, 18985095, 25313460, 37970190, 75940380]

約数ペア:

[(1, 75940380), (2, 37970190), (3, 25313460), (4, 18985095), (5, 15188076), (6, 12656730), (9, 8437820), (10, 7594038), (12, 6328365), (15, 5062692), (18, 4218910), (20, 3797019), (30, 2531346), (36, 2109455), (45, 1687564), (60, 1265673), (90, 843782), (180, 421891)]