133216900

素因数分解:

$2^2\times 5^2\times {\mathrm{1332169}}^1$

素因数の和:1332183

約数の個数: 18

約数和(自身を含む): 289080890

約数和(自身を除く): 155863990

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1332169, 2664338, 5328676, 6660845, 13321690, 26643380, 33304225, 66608450, 133216900]

約数ペア:

[(1, 133216900), (2, 66608450), (4, 33304225), (5, 26643380), (10, 13321690), (20, 6660845), (25, 5328676), (50, 2664338), (100, 1332169)]