1289100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{4297}}^1$

素因数の和:4314

約数の個数: 36

約数和(自身を含む): 3730664

約数和(自身を除く): 2441564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4297, 8594, 12891, 17188, 21485, 25782, 42970, 51564, 64455, 85940, 107425, 128910, 214850, 257820, 322275, 429700, 644550, 1289100]

約数ペア:

[(1, 1289100), (2, 644550), (3, 429700), (4, 322275), (5, 257820), (6, 214850), (10, 128910), (12, 107425), (15, 85940), (20, 64455), (25, 51564), (30, 42970), (50, 25782), (60, 21485), (75, 17188), (100, 12891), (150, 8594), (300, 4297)]