30002800

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:826

約数の個数: 60

約数和(自身を含む): 72859176

約数和(自身を除く): 42856376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 701, 856, 1070, 1402, 1712, 2140, 2675, 2804, 3505, 4280, 5350, 5608, 7010, 8560, 10700, 11216, 14020, 17525, 21400, 28040, 35050, 42800, 56080, 70100, 75007, 140200, 150014, 280400, 300028, 375035, 600056, 750070, 1200112, 1500140, 1875175, 3000280, 3750350, 6000560, 7500700, 15001400, 30002800]

約数ペア:

[(1, 30002800), (2, 15001400), (4, 7500700), (5, 6000560), (8, 3750350), (10, 3000280), (16, 1875175), (20, 1500140), (25, 1200112), (40, 750070), (50, 600056), (80, 375035), (100, 300028), (107, 280400), (200, 150014), (214, 140200), (400, 75007), (428, 70100), (535, 56080), (701, 42800), (856, 35050), (1070, 28040), (1402, 21400), (1712, 17525), (2140, 14020), (2675, 11216), (2804, 10700), (3505, 8560), (4280, 7010), (5350, 5608)]