211241400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{352069}}^1$

素因数の和:352088

約数の個数: 48

約数和(自身を含む): 654850200

約数和(自身を除く): 443608800

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, 352069, 704138, 1056207, 1408276, 1760345, 2112414, 2816552, 3520690, 4224828, 5281035, 7041380, 8449656, 8801725, 10562070, 14082760, 17603450, 21124140, 26405175, 35206900, 42248280, 52810350, 70413800, 105620700, 211241400]

約数ペア:

[(1, 211241400), (2, 105620700), (3, 70413800), (4, 52810350), (5, 42248280), (6, 35206900), (8, 26405175), (10, 21124140), (12, 17603450), (15, 14082760), (20, 10562070), (24, 8801725), (25, 8449656), (30, 7041380), (40, 5281035), (50, 4224828), (60, 3520690), (75, 2816552), (100, 2112414), (120, 1760345), (150, 1408276), (200, 1056207), (300, 704138), (600, 352069)]