144917820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{805099}}^1$

素因数の和:805114

約数の個数: 36

約数和(自身を含む): 439584600

約数和(自身を除く): 294666780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 805099, 1610198, 2415297, 3220396, 4025495, 4830594, 7245891, 8050990, 9661188, 12076485, 14491782, 16101980, 24152970, 28983564, 36229455, 48305940, 72458910, 144917820]

約数ペア:

[(1, 144917820), (2, 72458910), (3, 48305940), (4, 36229455), (5, 28983564), (6, 24152970), (9, 16101980), (10, 14491782), (12, 12076485), (15, 9661188), (18, 8050990), (20, 7245891), (30, 4830594), (36, 4025495), (45, 3220396), (60, 2415297), (90, 1610198), (180, 805099)]