66040020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{366889}}^1$

素因数の和:366904

約数の個数: 36

約数和(自身を含む): 200321940

約数和(自身を除く): 134281920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 366889, 733778, 1100667, 1467556, 1834445, 2201334, 3302001, 3668890, 4402668, 5503335, 6604002, 7337780, 11006670, 13208004, 16510005, 22013340, 33020010, 66040020]

約数ペア:

[(1, 66040020), (2, 33020010), (3, 22013340), (4, 16510005), (5, 13208004), (6, 11006670), (9, 7337780), (10, 6604002), (12, 5503335), (15, 4402668), (18, 3668890), (20, 3302001), (30, 2201334), (36, 1834445), (45, 1467556), (60, 1100667), (90, 733778), (180, 366889)]