27404820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152249}}^1$

素因数の和:152264

約数の個数: 36

約数和(自身を含む): 83128500

約数和(自身を除く): 55723680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152249, 304498, 456747, 608996, 761245, 913494, 1370241, 1522490, 1826988, 2283735, 2740482, 3044980, 4567470, 5480964, 6851205, 9134940, 13702410, 27404820]

約数ペア:

[(1, 27404820), (2, 13702410), (3, 9134940), (4, 6851205), (5, 5480964), (6, 4567470), (9, 3044980), (10, 2740482), (12, 2283735), (15, 1826988), (18, 1522490), (20, 1370241), (30, 913494), (36, 761245), (45, 608996), (60, 456747), (90, 304498), (180, 152249)]