133785180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743251}}^1$

素因数の和:743266

約数の個数: 36

約数和(自身を含む): 405815592

約数和(自身を除く): 272030412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743251, 1486502, 2229753, 2973004, 3716255, 4459506, 6689259, 7432510, 8919012, 11148765, 13378518, 14865020, 22297530, 26757036, 33446295, 44595060, 66892590, 133785180]

約数ペア:

[(1, 133785180), (2, 66892590), (3, 44595060), (4, 33446295), (5, 26757036), (6, 22297530), (9, 14865020), (10, 13378518), (12, 11148765), (15, 8919012), (18, 7432510), (20, 6689259), (30, 4459506), (36, 3716255), (45, 2973004), (60, 2229753), (90, 1486502), (180, 743251)]