127582800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{106319}}^1$

素因数の和:106340

約数の個数: 60

約数和(自身を含む): 408694080

約数和(自身を除く): 281111280

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, 150, 200, 240, 300, 400, 600, 1200, 106319, 212638, 318957, 425276, 531595, 637914, 850552, 1063190, 1275828, 1594785, 1701104, 2126380, 2551656, 2657975, 3189570, 4252760, 5103312, 5315950, 6379140, 7973925, 8505520, 10631900, 12758280, 15947850, 21263800, 25516560, 31895700, 42527600, 63791400, 127582800]

約数ペア:

[(1, 127582800), (2, 63791400), (3, 42527600), (4, 31895700), (5, 25516560), (6, 21263800), (8, 15947850), (10, 12758280), (12, 10631900), (15, 8505520), (16, 7973925), (20, 6379140), (24, 5315950), (25, 5103312), (30, 4252760), (40, 3189570), (48, 2657975), (50, 2551656), (60, 2126380), (75, 1701104), (80, 1594785), (100, 1275828), (120, 1063190), (150, 850552), (200, 637914), (240, 531595), (300, 425276), (400, 318957), (600, 212638), (1200, 106319)]