145300900

素因数分解:

$2^2\times 5^2\times {\mathrm{1453009}}^1$

素因数の和:1453023

約数の個数: 18

約数和(自身を含む): 315303170

約数和(自身を除く): 170002270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1453009, 2906018, 5812036, 7265045, 14530090, 29060180, 36325225, 72650450, 145300900]

約数ペア:

[(1, 145300900), (2, 72650450), (4, 36325225), (5, 29060180), (10, 14530090), (20, 7265045), (25, 5812036), (50, 2906018), (100, 1453009)]