2563800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{4273}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 7949640

約数和(自身を除く): 5385840

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, 4273, 8546, 12819, 17092, 21365, 25638, 34184, 42730, 51276, 64095, 85460, 102552, 106825, 128190, 170920, 213650, 256380, 320475, 427300, 512760, 640950, 854600, 1281900, 2563800]

約数ペア:

[(1, 2563800), (2, 1281900), (3, 854600), (4, 640950), (5, 512760), (6, 427300), (8, 320475), (10, 256380), (12, 213650), (15, 170920), (20, 128190), (24, 106825), (25, 102552), (30, 85460), (40, 64095), (50, 51276), (60, 42730), (75, 34184), (100, 25638), (120, 21365), (150, 17092), (200, 12819), (300, 8546), (600, 4273)]