132908900

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{6299}}^1$

素因数の和:6524

約数の個数: 36

約数和(自身を含む): 289825200

約数和(自身を除く): 156916300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 4220, 5275, 6299, 10550, 12598, 21100, 25196, 31495, 62990, 125980, 157475, 314950, 629900, 1329089, 2658178, 5316356, 6645445, 13290890, 26581780, 33227225, 66454450, 132908900]

約数ペア:

[(1, 132908900), (2, 66454450), (4, 33227225), (5, 26581780), (10, 13290890), (20, 6645445), (25, 5316356), (50, 2658178), (100, 1329089), (211, 629900), (422, 314950), (844, 157475), (1055, 125980), (2110, 62990), (4220, 31495), (5275, 25196), (6299, 21100), (10550, 12598)]