28285800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47143}}^1$

素因数の和:47162

約数の個数: 48

約数和(自身を含む): 87687840

約数和(自身を除く): 59402040

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, 47143, 94286, 141429, 188572, 235715, 282858, 377144, 471430, 565716, 707145, 942860, 1131432, 1178575, 1414290, 1885720, 2357150, 2828580, 3535725, 4714300, 5657160, 7071450, 9428600, 14142900, 28285800]

約数ペア:

[(1, 28285800), (2, 14142900), (3, 9428600), (4, 7071450), (5, 5657160), (6, 4714300), (8, 3535725), (10, 2828580), (12, 2357150), (15, 1885720), (20, 1414290), (24, 1178575), (25, 1131432), (30, 942860), (40, 707145), (50, 565716), (60, 471430), (75, 377144), (100, 282858), (120, 235715), (150, 188572), (200, 141429), (300, 94286), (600, 47143)]