89862660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3931}}^1$

素因数の和:4073

約数の個数: 72

約数和(自身を含む): 274799616

約数和(自身を除く): 184936956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 3931, 4572, 5715, 7620, 7862, 11430, 11793, 15724, 19655, 22860, 23586, 35379, 39310, 47172, 58965, 70758, 78620, 117930, 141516, 176895, 235860, 353790, 499237, 707580, 998474, 1497711, 1996948, 2496185, 2995422, 4493133, 4992370, 5990844, 7488555, 8986266, 9984740, 14977110, 17972532, 22465665, 29954220, 44931330, 89862660]

約数ペア:

[(1, 89862660), (2, 44931330), (3, 29954220), (4, 22465665), (5, 17972532), (6, 14977110), (9, 9984740), (10, 8986266), (12, 7488555), (15, 5990844), (18, 4992370), (20, 4493133), (30, 2995422), (36, 2496185), (45, 1996948), (60, 1497711), (90, 998474), (127, 707580), (180, 499237), (254, 353790), (381, 235860), (508, 176895), (635, 141516), (762, 117930), (1143, 78620), (1270, 70758), (1524, 58965), (1905, 47172), (2286, 39310), (2540, 35379), (3810, 23586), (3931, 22860), (4572, 19655), (5715, 15724), (7620, 11793), (7862, 11430)]