28367400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47279}}^1$

素因数の和:47298

約数の個数: 48

約数和(自身を含む): 87940800

約数和(自身を除く): 59573400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 47279, 94558, 141837, 189116, 236395, 283674, 378232, 472790, 567348, 709185, 945580, 1134696, 1181975, 1418370, 1891160, 2363950, 2836740, 3545925, 4727900, 5673480, 7091850, 9455800, 14183700, 28367400]

約数ペア:

[(1, 28367400), (2, 14183700), (3, 9455800), (4, 7091850), (5, 5673480), (6, 4727900), (8, 3545925), (10, 2836740), (12, 2363950), (15, 1891160), (20, 1418370), (24, 1181975), (25, 1134696), (30, 945580), (40, 709185), (50, 567348), (60, 472790), (75, 378232), (100, 283674), (120, 236395), (150, 189116), (200, 141837), (300, 94558), (600, 47279)]