137431260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10459}}^1$

素因数の和:10547

約数の個数: 72

約数和(自身を含む): 422625840

約数和(自身を除く): 285194580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 10459, 13140, 20918, 31377, 41836, 52295, 62754, 94131, 104590, 125508, 156885, 188262, 209180, 313770, 376524, 470655, 627540, 763507, 941310, 1527014, 1882620, 2290521, 3054028, 3817535, 4581042, 6871563, 7635070, 9162084, 11452605, 13743126, 15270140, 22905210, 27486252, 34357815, 45810420, 68715630, 137431260]

約数ペア:

[(1, 137431260), (2, 68715630), (3, 45810420), (4, 34357815), (5, 27486252), (6, 22905210), (9, 15270140), (10, 13743126), (12, 11452605), (15, 9162084), (18, 7635070), (20, 6871563), (30, 4581042), (36, 3817535), (45, 3054028), (60, 2290521), (73, 1882620), (90, 1527014), (146, 941310), (180, 763507), (219, 627540), (292, 470655), (365, 376524), (438, 313770), (657, 209180), (730, 188262), (876, 156885), (1095, 125508), (1314, 104590), (1460, 94131), (2190, 62754), (2628, 52295), (3285, 41836), (4380, 31377), (6570, 20918), (10459, 13140)]