131087400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{218479}}^1$

素因数の和:218498

約数の個数: 48

約数和(自身を含む): 406372800

約数和(自身を除く): 275285400

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, 218479, 436958, 655437, 873916, 1092395, 1310874, 1747832, 2184790, 2621748, 3277185, 4369580, 5243496, 5461975, 6554370, 8739160, 10923950, 13108740, 16385925, 21847900, 26217480, 32771850, 43695800, 65543700, 131087400]

約数ペア:

[(1, 131087400), (2, 65543700), (3, 43695800), (4, 32771850), (5, 26217480), (6, 21847900), (8, 16385925), (10, 13108740), (12, 10923950), (15, 8739160), (20, 6554370), (24, 5461975), (25, 5243496), (30, 4369580), (40, 3277185), (50, 2621748), (60, 2184790), (75, 1747832), (100, 1310874), (120, 1092395), (150, 873916), (200, 655437), (300, 436958), (600, 218479)]