66797820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{371099}}^1$

素因数の和:371114

約数の個数: 36

約数和(自身を含む): 202620600

約数和(自身を除く): 135822780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 371099, 742198, 1113297, 1484396, 1855495, 2226594, 3339891, 3710990, 4453188, 5566485, 6679782, 7421980, 11132970, 13359564, 16699455, 22265940, 33398910, 66797820]

約数ペア:

[(1, 66797820), (2, 33398910), (3, 22265940), (4, 16699455), (5, 13359564), (6, 11132970), (9, 7421980), (10, 6679782), (12, 5566485), (15, 4453188), (18, 3710990), (20, 3339891), (30, 2226594), (36, 1855495), (45, 1484396), (60, 1113297), (90, 742198), (180, 371099)]