90233820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{501299}}^1$

素因数の和:501314

約数の個数: 36

約数和(自身を含む): 273709800

約数和(自身を除く): 183475980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 501299, 1002598, 1503897, 2005196, 2506495, 3007794, 4511691, 5012990, 6015588, 7519485, 9023382, 10025980, 15038970, 18046764, 22558455, 30077940, 45116910, 90233820]

約数ペア:

[(1, 90233820), (2, 45116910), (3, 30077940), (4, 22558455), (5, 18046764), (6, 15038970), (9, 10025980), (10, 9023382), (12, 7519485), (15, 6015588), (18, 5012990), (20, 4511691), (30, 3007794), (36, 2506495), (45, 2005196), (60, 1503897), (90, 1002598), (180, 501299)]