100105620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1668427}}^1$

素因数の和:1668439

約数の個数: 24

約数和(自身を含む): 280295904

約数和(自身を除く): 180190284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1668427, 3336854, 5005281, 6673708, 8342135, 10010562, 16684270, 20021124, 25026405, 33368540, 50052810, 100105620]

約数ペア:

[(1, 100105620), (2, 50052810), (3, 33368540), (4, 25026405), (5, 20021124), (6, 16684270), (10, 10010562), (12, 8342135), (15, 6673708), (20, 5005281), (30, 3336854), (60, 1668427)]