25488000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 95472000

約数和(自身を除く): 69984000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 59, 60, 64, 72, 75, 80, 90, 96, 100, 108, 118, 120, 125, 128, 135, 144, 150, 160, 177, 180, 192, 200, 216, 225, 236, 240, 250, 270, 288, 295, 300, 320, 354, 360, 375, 384, 400, 432, 450, 472, 480, 500, 531, 540, 576, 590, 600, 640, 675, 708, 720, 750, 800, 864, 885, 900, 944, 960, 1000, 1062, 1080, 1125, 1152, 1180, 1200, 1350, 1416, 1440, 1475, 1500, 1593, 1600, 1728, 1770, 1800, 1888, 1920, 2000, 2124, 2160, 2250, 2360, 2400, 2655, 2700, 2832, 2880, 2950, 3000, 3186, 3200, 3375, 3456, 3540, 3600, 3776, 4000, 4248, 4320, 4425, 4500, 4720, 4800, 5310, 5400, 5664, 5760, 5900, 6000, 6372, 6750, 7080, 7200, 7375, 7552, 7965, 8000, 8496, 8640, 8850, 9000, 9440, 9600, 10620, 10800, 11328, 11800, 12000, 12744, 13275, 13500, 14160, 14400, 14750, 15930, 16000, 16992, 17280, 17700, 18000, 18880, 21240, 21600, 22125, 22656, 23600, 24000, 25488, 26550, 27000, 28320, 28800, 29500, 31860, 33984, 35400, 36000, 37760, 39825, 42480, 43200, 44250, 47200, 48000, 50976, 53100, 54000, 56640, 59000, 63720, 66375, 67968, 70800, 72000, 79650, 84960, 86400, 88500, 94400, 101952, 106200, 108000, 113280, 118000, 127440, 132750, 141600, 144000, 159300, 169920, 177000, 188800, 199125, 203904, 212400, 216000, 236000, 254880, 265500, 283200, 318600, 339840, 354000, 398250, 424800, 432000, 472000, 509760, 531000, 566400, 637200, 708000, 796500, 849600, 944000, 1019520, 1062000, 1274400, 1416000, 1593000, 1699200, 2124000, 2548800, 2832000, 3186000, 4248000, 5097600, 6372000, 8496000, 12744000, 25488000]

約数ペア:

[(1, 25488000), (2, 12744000), (3, 8496000), (4, 6372000), (5, 5097600), (6, 4248000), (8, 3186000), (9, 2832000), (10, 2548800), (12, 2124000), (15, 1699200), (16, 1593000), (18, 1416000), (20, 1274400), (24, 1062000), (25, 1019520), (27, 944000), (30, 849600), (32, 796500), (36, 708000), (40, 637200), (45, 566400), (48, 531000), (50, 509760), (54, 472000), (59, 432000), (60, 424800), (64, 398250), (72, 354000), (75, 339840), (80, 318600), (90, 283200), (96, 265500), (100, 254880), (108, 236000), (118, 216000), (120, 212400), (125, 203904), (128, 199125), (135, 188800), (144, 177000), (150, 169920), (160, 159300), (177, 144000), (180, 141600), (192, 132750), (200, 127440), (216, 118000), (225, 113280), (236, 108000), (240, 106200), (250, 101952), (270, 94400), (288, 88500), (295, 86400), (300, 84960), (320, 79650), (354, 72000), (360, 70800), (375, 67968), (384, 66375), (400, 63720), (432, 59000), (450, 56640), (472, 54000), (480, 53100), (500, 50976), (531, 48000), (540, 47200), (576, 44250), (590, 43200), (600, 42480), (640, 39825), (675, 37760), (708, 36000), (720, 35400), (750, 33984), (800, 31860), (864, 29500), (885, 28800), (900, 28320), (944, 27000), (960, 26550), (1000, 25488), (1062, 24000), (1080, 23600), (1125, 22656), (1152, 22125), (1180, 21600), (1200, 21240), (1350, 18880), (1416, 18000), (1440, 17700), (1475, 17280), (1500, 16992), (1593, 16000), (1600, 15930), (1728, 14750), (1770, 14400), (1800, 14160), (1888, 13500), (1920, 13275), (2000, 12744), (2124, 12000), (2160, 11800), (2250, 11328), (2360, 10800), (2400, 10620), (2655, 9600), (2700, 9440), (2832, 9000), (2880, 8850), (2950, 8640), (3000, 8496), (3186, 8000), (3200, 7965), (3375, 7552), (3456, 7375), (3540, 7200), (3600, 7080), (3776, 6750), (4000, 6372), (4248, 6000), (4320, 5900), (4425, 5760), (4500, 5664), (4720, 5400), (4800, 5310)]