12819000

素因数分解:

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

素因数の和:4297

約数の個数: 64

約数和(自身を含む): 40004640

約数和(自身を除く): 27185640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 4273, 8546, 12819, 17092, 21365, 25638, 34184, 42730, 51276, 64095, 85460, 102552, 106825, 128190, 170920, 213650, 256380, 320475, 427300, 512760, 534125, 640950, 854600, 1068250, 1281900, 1602375, 2136500, 2563800, 3204750, 4273000, 6409500, 12819000]

約数ペア:

[(1, 12819000), (2, 6409500), (3, 4273000), (4, 3204750), (5, 2563800), (6, 2136500), (8, 1602375), (10, 1281900), (12, 1068250), (15, 854600), (20, 640950), (24, 534125), (25, 512760), (30, 427300), (40, 320475), (50, 256380), (60, 213650), (75, 170920), (100, 128190), (120, 106825), (125, 102552), (150, 85460), (200, 64095), (250, 51276), (300, 42730), (375, 34184), (500, 25638), (600, 21365), (750, 17092), (1000, 12819), (1500, 8546), (3000, 4273)]