133847820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17293}}^1$

素因数の和:17351

約数の個数: 72

約数和(自身を含む): 415471056

約数和(自身を除く): 281623236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 17293, 34586, 51879, 69172, 86465, 103758, 155637, 172930, 207516, 259395, 311274, 345860, 518790, 622548, 743599, 778185, 1037580, 1487198, 1556370, 2230797, 2974396, 3112740, 3717995, 4461594, 6692391, 7435990, 8923188, 11153985, 13384782, 14871980, 22307970, 26769564, 33461955, 44615940, 66923910, 133847820]

約数ペア:

[(1, 133847820), (2, 66923910), (3, 44615940), (4, 33461955), (5, 26769564), (6, 22307970), (9, 14871980), (10, 13384782), (12, 11153985), (15, 8923188), (18, 7435990), (20, 6692391), (30, 4461594), (36, 3717995), (43, 3112740), (45, 2974396), (60, 2230797), (86, 1556370), (90, 1487198), (129, 1037580), (172, 778185), (180, 743599), (215, 622548), (258, 518790), (387, 345860), (430, 311274), (516, 259395), (645, 207516), (774, 172930), (860, 155637), (1290, 103758), (1548, 86465), (1935, 69172), (2580, 51879), (3870, 34586), (7740, 17293)]