75179520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 240

約数和(自身を含む): 281513232

約数和(自身を除く): 206333712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 251, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 502, 512, 520, 576, 585, 624, 640, 720, 753, 768, 780, 832, 936, 960, 1004, 1040, 1152, 1170, 1248, 1255, 1280, 1440, 1506, 1536, 1560, 1664, 1872, 1920, 2008, 2080, 2259, 2304, 2340, 2496, 2510, 2560, 2880, 3012, 3120, 3263, 3328, 3744, 3765, 3840, 4016, 4160, 4518, 4608, 4680, 4992, 5020, 5760, 6024, 6240, 6526, 6656, 7488, 7530, 7680, 8032, 8320, 9036, 9360, 9789, 9984, 10040, 11295, 11520, 12048, 12480, 13052, 14976, 15060, 16064, 16315, 16640, 18072, 18720, 19578, 19968, 20080, 22590, 23040, 24096, 24960, 26104, 29367, 29952, 30120, 32128, 32630, 33280, 36144, 37440, 39156, 40160, 45180, 48192, 48945, 49920, 52208, 58734, 59904, 60240, 64256, 65260, 72288, 74880, 78312, 80320, 90360, 96384, 97890, 99840, 104416, 117468, 120480, 128512, 130520, 144576, 146835, 149760, 156624, 160640, 180720, 192768, 195780, 208832, 234936, 240960, 261040, 289152, 293670, 299520, 313248, 321280, 361440, 385536, 391560, 417664, 469872, 481920, 522080, 578304, 587340, 626496, 642560, 722880, 783120, 835328, 939744, 963840, 1044160, 1156608, 1174680, 1252992, 1445760, 1566240, 1670656, 1879488, 1927680, 2088320, 2349360, 2505984, 2891520, 3132480, 3758976, 4176640, 4698720, 5011968, 5783040, 6264960, 7517952, 8353280, 9397440, 12529920, 15035904, 18794880, 25059840, 37589760, 75179520]

約数ペア:

[(1, 75179520), (2, 37589760), (3, 25059840), (4, 18794880), (5, 15035904), (6, 12529920), (8, 9397440), (9, 8353280), (10, 7517952), (12, 6264960), (13, 5783040), (15, 5011968), (16, 4698720), (18, 4176640), (20, 3758976), (24, 3132480), (26, 2891520), (30, 2505984), (32, 2349360), (36, 2088320), (39, 1927680), (40, 1879488), (45, 1670656), (48, 1566240), (52, 1445760), (60, 1252992), (64, 1174680), (65, 1156608), (72, 1044160), (78, 963840), (80, 939744), (90, 835328), (96, 783120), (104, 722880), (117, 642560), (120, 626496), (128, 587340), (130, 578304), (144, 522080), (156, 481920), (160, 469872), (180, 417664), (192, 391560), (195, 385536), (208, 361440), (234, 321280), (240, 313248), (251, 299520), (256, 293670), (260, 289152), (288, 261040), (312, 240960), (320, 234936), (360, 208832), (384, 195780), (390, 192768), (416, 180720), (468, 160640), (480, 156624), (502, 149760), (512, 146835), (520, 144576), (576, 130520), (585, 128512), (624, 120480), (640, 117468), (720, 104416), (753, 99840), (768, 97890), (780, 96384), (832, 90360), (936, 80320), (960, 78312), (1004, 74880), (1040, 72288), (1152, 65260), (1170, 64256), (1248, 60240), (1255, 59904), (1280, 58734), (1440, 52208), (1506, 49920), (1536, 48945), (1560, 48192), (1664, 45180), (1872, 40160), (1920, 39156), (2008, 37440), (2080, 36144), (2259, 33280), (2304, 32630), (2340, 32128), (2496, 30120), (2510, 29952), (2560, 29367), (2880, 26104), (3012, 24960), (3120, 24096), (3263, 23040), (3328, 22590), (3744, 20080), (3765, 19968), (3840, 19578), (4016, 18720), (4160, 18072), (4518, 16640), (4608, 16315), (4680, 16064), (4992, 15060), (5020, 14976), (5760, 13052), (6024, 12480), (6240, 12048), (6526, 11520), (6656, 11295), (7488, 10040), (7530, 9984), (7680, 9789), (8032, 9360), (8320, 9036)]