67428000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{1873}}^1$

素因数の和:1904

約数の個数: 144

約数和(自身を含む): 239429736

約数和(自身を除く): 172001736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 1873, 2000, 2250, 2400, 3000, 3600, 3746, 4000, 4500, 5619, 6000, 7200, 7492, 9000, 9365, 11238, 12000, 14984, 16857, 18000, 18730, 22476, 28095, 29968, 33714, 36000, 37460, 44952, 46825, 56190, 59936, 67428, 74920, 84285, 89904, 93650, 112380, 134856, 140475, 149840, 168570, 179808, 187300, 224760, 234125, 269712, 280950, 299680, 337140, 374600, 421425, 449520, 468250, 539424, 561900, 674280, 702375, 749200, 842850, 899040, 936500, 1123800, 1348560, 1404750, 1498400, 1685700, 1873000, 2107125, 2247600, 2697120, 2809500, 3371400, 3746000, 4214250, 4495200, 5619000, 6742800, 7492000, 8428500, 11238000, 13485600, 16857000, 22476000, 33714000, 67428000]

約数ペア:

[(1, 67428000), (2, 33714000), (3, 22476000), (4, 16857000), (5, 13485600), (6, 11238000), (8, 8428500), (9, 7492000), (10, 6742800), (12, 5619000), (15, 4495200), (16, 4214250), (18, 3746000), (20, 3371400), (24, 2809500), (25, 2697120), (30, 2247600), (32, 2107125), (36, 1873000), (40, 1685700), (45, 1498400), (48, 1404750), (50, 1348560), (60, 1123800), (72, 936500), (75, 899040), (80, 842850), (90, 749200), (96, 702375), (100, 674280), (120, 561900), (125, 539424), (144, 468250), (150, 449520), (160, 421425), (180, 374600), (200, 337140), (225, 299680), (240, 280950), (250, 269712), (288, 234125), (300, 224760), (360, 187300), (375, 179808), (400, 168570), (450, 149840), (480, 140475), (500, 134856), (600, 112380), (720, 93650), (750, 89904), (800, 84285), (900, 74920), (1000, 67428), (1125, 59936), (1200, 56190), (1440, 46825), (1500, 44952), (1800, 37460), (1873, 36000), (2000, 33714), (2250, 29968), (2400, 28095), (3000, 22476), (3600, 18730), (3746, 18000), (4000, 16857), (4500, 14984), (5619, 12000), (6000, 11238), (7200, 9365), (7492, 9000)]