75807780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1263463}}^1$

素因数の和:1263475

約数の個数: 24

約数和(自身を含む): 212261952

約数和(自身を除く): 136454172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1263463, 2526926, 3790389, 5053852, 6317315, 7580778, 12634630, 15161556, 18951945, 25269260, 37903890, 75807780]

約数ペア:

[(1, 75807780), (2, 37903890), (3, 25269260), (4, 18951945), (5, 15161556), (6, 12634630), (10, 7580778), (12, 6317315), (15, 5053852), (20, 3790389), (30, 2526926), (60, 1263463)]