1277238000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{212873}}^1$

素因数の和:212899

約数の個数: 80

約数和(自身を含む): 4117834656

約数和(自身を除く): 2840596656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 212873, 425746, 638619, 851492, 1064365, 1277238, 1702984, 2128730, 2554476, 3193095, 3405968, 4257460, 5108952, 5321825, 6386190, 8514920, 10217904, 10643650, 12772380, 15965475, 17029840, 21287300, 25544760, 26609125, 31930950, 42574600, 51089520, 53218250, 63861900, 79827375, 85149200, 106436500, 127723800, 159654750, 212873000, 255447600, 319309500, 425746000, 638619000, 1277238000]

約数ペア:

[(1, 1277238000), (2, 638619000), (3, 425746000), (4, 319309500), (5, 255447600), (6, 212873000), (8, 159654750), (10, 127723800), (12, 106436500), (15, 85149200), (16, 79827375), (20, 63861900), (24, 53218250), (25, 51089520), (30, 42574600), (40, 31930950), (48, 26609125), (50, 25544760), (60, 21287300), (75, 17029840), (80, 15965475), (100, 12772380), (120, 10643650), (125, 10217904), (150, 8514920), (200, 6386190), (240, 5321825), (250, 5108952), (300, 4257460), (375, 3405968), (400, 3193095), (500, 2554476), (600, 2128730), (750, 1702984), (1000, 1277238), (1200, 1064365), (1500, 851492), (2000, 638619), (3000, 425746), (6000, 212873)]