27557820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17011}}^1$

素因数の和:17032

約数の個数: 60

約数和(自身を含む): 86454984

約数和(自身を除く): 58897164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17011, 34022, 51033, 68044, 85055, 102066, 153099, 170110, 204132, 255165, 306198, 340220, 459297, 510330, 612396, 765495, 918594, 1020660, 1377891, 1530990, 1837188, 2296485, 2755782, 3061980, 4592970, 5511564, 6889455, 9185940, 13778910, 27557820]

約数ペア:

[(1, 27557820), (2, 13778910), (3, 9185940), (4, 6889455), (5, 5511564), (6, 4592970), (9, 3061980), (10, 2755782), (12, 2296485), (15, 1837188), (18, 1530990), (20, 1377891), (27, 1020660), (30, 918594), (36, 765495), (45, 612396), (54, 510330), (60, 459297), (81, 340220), (90, 306198), (108, 255165), (135, 204132), (162, 170110), (180, 153099), (270, 102066), (324, 85055), (405, 68044), (540, 51033), (810, 34022), (1620, 17011)]