133649820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{742499}}^1$

素因数の和:742514

約数の個数: 36

約数和(自身を含む): 405405000

約数和(自身を除く): 271755180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 742499, 1484998, 2227497, 2969996, 3712495, 4454994, 6682491, 7424990, 8909988, 11137485, 13364982, 14849980, 22274970, 26729964, 33412455, 44549940, 66824910, 133649820]

約数ペア:

[(1, 133649820), (2, 66824910), (3, 44549940), (4, 33412455), (5, 26729964), (6, 22274970), (9, 14849980), (10, 13364982), (12, 11137485), (15, 8909988), (18, 7424990), (20, 6682491), (30, 4454994), (36, 3712495), (45, 2969996), (60, 2227497), (90, 1484998), (180, 742499)]