195533820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1086299}}^1$

素因数の和:1086314

約数の個数: 36

約数和(自身を含む): 593119800

約数和(自身を除く): 397585980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1086299, 2172598, 3258897, 4345196, 5431495, 6517794, 9776691, 10862990, 13035588, 16294485, 19553382, 21725980, 32588970, 39106764, 48883455, 65177940, 97766910, 195533820]

約数ペア:

[(1, 195533820), (2, 97766910), (3, 65177940), (4, 48883455), (5, 39106764), (6, 32588970), (9, 21725980), (10, 19553382), (12, 16294485), (15, 13035588), (18, 10862990), (20, 9776691), (30, 6517794), (36, 5431495), (45, 4345196), (60, 3258897), (90, 2172598), (180, 1086299)]