20228100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67427}}^1$

素因数の和:67444

約数の個数: 36

約数和(自身を含む): 58527504

約数和(自身を除く): 38299404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 67427, 134854, 202281, 269708, 337135, 404562, 674270, 809124, 1011405, 1348540, 1685675, 2022810, 3371350, 4045620, 5057025, 6742700, 10114050, 20228100]

約数ペア:

[(1, 20228100), (2, 10114050), (3, 6742700), (4, 5057025), (5, 4045620), (6, 3371350), (10, 2022810), (12, 1685675), (15, 1348540), (20, 1011405), (25, 809124), (30, 674270), (50, 404562), (60, 337135), (75, 269708), (100, 202281), (150, 134854), (300, 67427)]