73457820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136033}}^1$

素因数の和:136051

約数の個数: 48

約数和(自身を含む): 228537120

約数和(自身を除く): 155079300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 136033, 272066, 408099, 544132, 680165, 816198, 1224297, 1360330, 1632396, 2040495, 2448594, 2720660, 3672891, 4080990, 4897188, 6121485, 7345782, 8161980, 12242970, 14691564, 18364455, 24485940, 36728910, 73457820]

約数ペア:

[(1, 73457820), (2, 36728910), (3, 24485940), (4, 18364455), (5, 14691564), (6, 12242970), (9, 8161980), (10, 7345782), (12, 6121485), (15, 4897188), (18, 4080990), (20, 3672891), (27, 2720660), (30, 2448594), (36, 2040495), (45, 1632396), (54, 1360330), (60, 1224297), (90, 816198), (108, 680165), (135, 544132), (180, 408099), (270, 272066), (540, 136033)]