143140300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{75337}}^1$

素因数の和:75370

約数の個数: 36

約数和(自身を含む): 326966920

約数和(自身を除く): 183826620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 75337, 150674, 301348, 376685, 753370, 1431403, 1506740, 1883425, 2862806, 3766850, 5725612, 7157015, 7533700, 14314030, 28628060, 35785075, 71570150, 143140300]

約数ペア:

[(1, 143140300), (2, 71570150), (4, 35785075), (5, 28628060), (10, 14314030), (19, 7533700), (20, 7157015), (25, 5725612), (38, 3766850), (50, 2862806), (76, 1883425), (95, 1506740), (100, 1431403), (190, 753370), (380, 376685), (475, 301348), (950, 150674), (1900, 75337)]