84680800

素因数分解:

$2^5\times 5^2\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:872

約数の個数: 72

約数和(自身を含む): 208392912

約数和(自身を除く): 123712112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 151, 160, 200, 302, 400, 604, 701, 755, 800, 1208, 1402, 1510, 2416, 2804, 3020, 3505, 3775, 4832, 5608, 6040, 7010, 7550, 11216, 12080, 14020, 15100, 17525, 22432, 24160, 28040, 30200, 35050, 56080, 60400, 70100, 105851, 112160, 120800, 140200, 211702, 280400, 423404, 529255, 560800, 846808, 1058510, 1693616, 2117020, 2646275, 3387232, 4234040, 5292550, 8468080, 10585100, 16936160, 21170200, 42340400, 84680800]

約数ペア:

[(1, 84680800), (2, 42340400), (4, 21170200), (5, 16936160), (8, 10585100), (10, 8468080), (16, 5292550), (20, 4234040), (25, 3387232), (32, 2646275), (40, 2117020), (50, 1693616), (80, 1058510), (100, 846808), (151, 560800), (160, 529255), (200, 423404), (302, 280400), (400, 211702), (604, 140200), (701, 120800), (755, 112160), (800, 105851), (1208, 70100), (1402, 60400), (1510, 56080), (2416, 35050), (2804, 30200), (3020, 28040), (3505, 24160), (3775, 22432), (4832, 17525), (5608, 15100), (6040, 14020), (7010, 12080), (7550, 11216)]