133867980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743711}}^1$

素因数の和:743726

約数の個数: 36

約数和(自身を含む): 406066752

約数和(自身を除く): 272198772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743711, 1487422, 2231133, 2974844, 3718555, 4462266, 6693399, 7437110, 8924532, 11155665, 13386798, 14874220, 22311330, 26773596, 33466995, 44622660, 66933990, 133867980]

約数ペア:

[(1, 133867980), (2, 66933990), (3, 44622660), (4, 33466995), (5, 26773596), (6, 22311330), (9, 14874220), (10, 13386798), (12, 11155665), (15, 8924532), (18, 7437110), (20, 6693399), (30, 4462266), (36, 3718555), (45, 2974844), (60, 2231133), (90, 1487422), (180, 743711)]