38177820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212099}}^1$

素因数の和:212114

約数の個数: 36

約数和(自身を含む): 115806600

約数和(自身を除く): 77628780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212099, 424198, 636297, 848396, 1060495, 1272594, 1908891, 2120990, 2545188, 3181485, 3817782, 4241980, 6362970, 7635564, 9544455, 12725940, 19088910, 38177820]

約数ペア:

[(1, 38177820), (2, 19088910), (3, 12725940), (4, 9544455), (5, 7635564), (6, 6362970), (9, 4241980), (10, 3817782), (12, 3181485), (15, 2545188), (18, 2120990), (20, 1908891), (30, 1272594), (36, 1060495), (45, 848396), (60, 636297), (90, 424198), (180, 212099)]