104539860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1493}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 318132360

約数和(自身を除く): 213592500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1493, 1556, 1945, 2334, 2986, 3501, 3890, 4479, 4668, 5835, 5972, 7002, 7465, 7780, 8958, 11670, 13437, 14004, 14930, 17505, 17916, 22395, 23340, 26874, 29860, 35010, 44790, 53748, 67185, 70020, 89580, 134370, 268740, 580777, 1161554, 1742331, 2323108, 2903885, 3484662, 5226993, 5807770, 6969324, 8711655, 10453986, 11615540, 17423310, 20907972, 26134965, 34846620, 52269930, 104539860]

約数ペア:

[(1, 104539860), (2, 52269930), (3, 34846620), (4, 26134965), (5, 20907972), (6, 17423310), (9, 11615540), (10, 10453986), (12, 8711655), (15, 6969324), (18, 5807770), (20, 5226993), (30, 3484662), (36, 2903885), (45, 2323108), (60, 1742331), (90, 1161554), (180, 580777), (389, 268740), (778, 134370), (1167, 89580), (1493, 70020), (1556, 67185), (1945, 53748), (2334, 44790), (2986, 35010), (3501, 29860), (3890, 26874), (4479, 23340), (4668, 22395), (5835, 17916), (5972, 17505), (7002, 14930), (7465, 14004), (7780, 13437), (8958, 11670)]