52781760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 224

約数和(自身を含む): 192024000

約数和(自身を除く): 139242240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 149, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 298, 320, 328, 360, 369, 410, 432, 447, 480, 492, 540, 576, 596, 615, 656, 720, 738, 745, 820, 864, 894, 960, 984, 1080, 1107, 1192, 1230, 1312, 1341, 1440, 1476, 1490, 1640, 1728, 1788, 1845, 1968, 2160, 2214, 2235, 2384, 2460, 2624, 2682, 2880, 2952, 2980, 3280, 3576, 3690, 3936, 4023, 4320, 4428, 4470, 4768, 4920, 5364, 5535, 5904, 5960, 6109, 6560, 6705, 7152, 7380, 7872, 8046, 8640, 8856, 8940, 9536, 9840, 10728, 11070, 11808, 11920, 12218, 13120, 13410, 14304, 14760, 16092, 17712, 17880, 18327, 19680, 20115, 21456, 22140, 23616, 23840, 24436, 26820, 28608, 29520, 30545, 32184, 35424, 35760, 36654, 39360, 40230, 42912, 44280, 47680, 48872, 53640, 54981, 59040, 61090, 64368, 70848, 71520, 73308, 80460, 85824, 88560, 91635, 97744, 107280, 109962, 118080, 122180, 128736, 143040, 146616, 160920, 164943, 177120, 183270, 195488, 214560, 219924, 244360, 257472, 274905, 293232, 321840, 329886, 354240, 366540, 390976, 429120, 439848, 488720, 549810, 586464, 643680, 659772, 733080, 824715, 879696, 977440, 1099620, 1172928, 1287360, 1319544, 1466160, 1649430, 1759392, 1954880, 2199240, 2639088, 2932320, 3298860, 3518784, 4398480, 5278176, 5864640, 6597720, 8796960, 10556352, 13195440, 17593920, 26390880, 52781760]

約数ペア:

[(1, 52781760), (2, 26390880), (3, 17593920), (4, 13195440), (5, 10556352), (6, 8796960), (8, 6597720), (9, 5864640), (10, 5278176), (12, 4398480), (15, 3518784), (16, 3298860), (18, 2932320), (20, 2639088), (24, 2199240), (27, 1954880), (30, 1759392), (32, 1649430), (36, 1466160), (40, 1319544), (41, 1287360), (45, 1172928), (48, 1099620), (54, 977440), (60, 879696), (64, 824715), (72, 733080), (80, 659772), (82, 643680), (90, 586464), (96, 549810), (108, 488720), (120, 439848), (123, 429120), (135, 390976), (144, 366540), (149, 354240), (160, 329886), (164, 321840), (180, 293232), (192, 274905), (205, 257472), (216, 244360), (240, 219924), (246, 214560), (270, 195488), (288, 183270), (298, 177120), (320, 164943), (328, 160920), (360, 146616), (369, 143040), (410, 128736), (432, 122180), (447, 118080), (480, 109962), (492, 107280), (540, 97744), (576, 91635), (596, 88560), (615, 85824), (656, 80460), (720, 73308), (738, 71520), (745, 70848), (820, 64368), (864, 61090), (894, 59040), (960, 54981), (984, 53640), (1080, 48872), (1107, 47680), (1192, 44280), (1230, 42912), (1312, 40230), (1341, 39360), (1440, 36654), (1476, 35760), (1490, 35424), (1640, 32184), (1728, 30545), (1788, 29520), (1845, 28608), (1968, 26820), (2160, 24436), (2214, 23840), (2235, 23616), (2384, 22140), (2460, 21456), (2624, 20115), (2682, 19680), (2880, 18327), (2952, 17880), (2980, 17712), (3280, 16092), (3576, 14760), (3690, 14304), (3936, 13410), (4023, 13120), (4320, 12218), (4428, 11920), (4470, 11808), (4768, 11070), (4920, 10728), (5364, 9840), (5535, 9536), (5904, 8940), (5960, 8856), (6109, 8640), (6560, 8046), (6705, 7872), (7152, 7380)]