200156940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{370661}}^1$

素因数の和:370679

約数の個数: 48

約数和(自身を含む): 622712160

約数和(自身を除く): 422555220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 370661, 741322, 1111983, 1482644, 1853305, 2223966, 3335949, 3706610, 4447932, 5559915, 6671898, 7413220, 10007847, 11119830, 13343796, 16679745, 20015694, 22239660, 33359490, 40031388, 50039235, 66718980, 100078470, 200156940]

約数ペア:

[(1, 200156940), (2, 100078470), (3, 66718980), (4, 50039235), (5, 40031388), (6, 33359490), (9, 22239660), (10, 20015694), (12, 16679745), (15, 13343796), (18, 11119830), (20, 10007847), (27, 7413220), (30, 6671898), (36, 5559915), (45, 4447932), (54, 3706610), (60, 3335949), (90, 2223966), (108, 1853305), (135, 1482644), (180, 1111983), (270, 741322), (540, 370661)]