131923800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73291}}^1$

素因数の和:73313

約数の個数: 72

約数和(自身を含む): 443050140

約数和(自身を除く): 311126340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 73291, 146582, 219873, 293164, 366455, 439746, 586328, 659619, 732910, 879492, 1099365, 1319238, 1465820, 1758984, 1832275, 2198730, 2638476, 2931640, 3298095, 3664550, 4397460, 5276952, 5496825, 6596190, 7329100, 8794920, 10993650, 13192380, 14658200, 16490475, 21987300, 26384760, 32980950, 43974600, 65961900, 131923800]

約数ペア:

[(1, 131923800), (2, 65961900), (3, 43974600), (4, 32980950), (5, 26384760), (6, 21987300), (8, 16490475), (9, 14658200), (10, 13192380), (12, 10993650), (15, 8794920), (18, 7329100), (20, 6596190), (24, 5496825), (25, 5276952), (30, 4397460), (36, 3664550), (40, 3298095), (45, 2931640), (50, 2638476), (60, 2198730), (72, 1832275), (75, 1758984), (90, 1465820), (100, 1319238), (120, 1099365), (150, 879492), (180, 732910), (200, 659619), (225, 586328), (300, 439746), (360, 366455), (450, 293164), (600, 219873), (900, 146582), (1800, 73291)]