200717820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1115099}}^1$

素因数の和:1115114

約数の個数: 36

約数和(自身を含む): 608844600

約数和(自身を除く): 408126780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1115099, 2230198, 3345297, 4460396, 5575495, 6690594, 10035891, 11150990, 13381188, 16726485, 20071782, 22301980, 33452970, 40143564, 50179455, 66905940, 100358910, 200717820]

約数ペア:

[(1, 200717820), (2, 100358910), (3, 66905940), (4, 50179455), (5, 40143564), (6, 33452970), (9, 22301980), (10, 20071782), (12, 16726485), (15, 13381188), (18, 11150990), (20, 10035891), (30, 6690594), (36, 5575495), (45, 4460396), (60, 3345297), (90, 2230198), (180, 1115099)]