48556800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 216

約数和(自身を含む): 178686480

約数和(自身を除く): 130129680

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, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 281, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 562, 576, 600, 640, 675, 720, 768, 800, 843, 864, 900, 960, 1080, 1124, 1152, 1200, 1280, 1350, 1405, 1440, 1600, 1686, 1728, 1800, 1920, 2160, 2248, 2304, 2400, 2529, 2700, 2810, 2880, 3200, 3372, 3456, 3600, 3840, 4215, 4320, 4496, 4800, 5058, 5400, 5620, 5760, 6400, 6744, 6912, 7025, 7200, 7587, 8430, 8640, 8992, 9600, 10116, 10800, 11240, 11520, 12645, 13488, 14050, 14400, 15174, 16860, 17280, 17984, 19200, 20232, 21075, 21600, 22480, 25290, 26976, 28100, 28800, 30348, 33720, 34560, 35968, 37935, 40464, 42150, 43200, 44960, 50580, 53952, 56200, 57600, 60696, 63225, 67440, 71936, 75870, 80928, 84300, 86400, 89920, 101160, 107904, 112400, 121392, 126450, 134880, 151740, 161856, 168600, 172800, 179840, 189675, 202320, 215808, 224800, 242784, 252900, 269760, 303480, 323712, 337200, 359680, 379350, 404640, 449600, 485568, 505800, 539520, 606960, 647424, 674400, 758700, 809280, 899200, 971136, 1011600, 1079040, 1213920, 1348800, 1517400, 1618560, 1798400, 1942272, 2023200, 2427840, 2697600, 3034800, 3237120, 4046400, 4855680, 5395200, 6069600, 8092800, 9711360, 12139200, 16185600, 24278400, 48556800]

約数ペア:

[(1, 48556800), (2, 24278400), (3, 16185600), (4, 12139200), (5, 9711360), (6, 8092800), (8, 6069600), (9, 5395200), (10, 4855680), (12, 4046400), (15, 3237120), (16, 3034800), (18, 2697600), (20, 2427840), (24, 2023200), (25, 1942272), (27, 1798400), (30, 1618560), (32, 1517400), (36, 1348800), (40, 1213920), (45, 1079040), (48, 1011600), (50, 971136), (54, 899200), (60, 809280), (64, 758700), (72, 674400), (75, 647424), (80, 606960), (90, 539520), (96, 505800), (100, 485568), (108, 449600), (120, 404640), (128, 379350), (135, 359680), (144, 337200), (150, 323712), (160, 303480), (180, 269760), (192, 252900), (200, 242784), (216, 224800), (225, 215808), (240, 202320), (256, 189675), (270, 179840), (281, 172800), (288, 168600), (300, 161856), (320, 151740), (360, 134880), (384, 126450), (400, 121392), (432, 112400), (450, 107904), (480, 101160), (540, 89920), (562, 86400), (576, 84300), (600, 80928), (640, 75870), (675, 71936), (720, 67440), (768, 63225), (800, 60696), (843, 57600), (864, 56200), (900, 53952), (960, 50580), (1080, 44960), (1124, 43200), (1152, 42150), (1200, 40464), (1280, 37935), (1350, 35968), (1405, 34560), (1440, 33720), (1600, 30348), (1686, 28800), (1728, 28100), (1800, 26976), (1920, 25290), (2160, 22480), (2248, 21600), (2304, 21075), (2400, 20232), (2529, 19200), (2700, 17984), (2810, 17280), (2880, 16860), (3200, 15174), (3372, 14400), (3456, 14050), (3600, 13488), (3840, 12645), (4215, 11520), (4320, 11240), (4496, 10800), (4800, 10116), (5058, 9600), (5400, 8992), (5620, 8640), (5760, 8430), (6400, 7587), (6744, 7200), (6912, 7025)]