28998988800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16417}}^1$

素因数の和:16473

約数の個数: 264

約数和(自身を含む): 100016354496

約数和(自身を除く): 71017365696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 512, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1024, 1104, 1150, 1200, 1280, 1380, 1472, 1536, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2560, 2760, 2944, 3072, 3200, 3450, 3680, 3840, 4416, 4600, 4800, 5120, 5520, 5888, 6400, 6900, 7360, 7680, 8832, 9200, 9600, 11040, 11776, 12800, 13800, 14720, 15360, 16417, 17664, 18400, 19200, 22080, 23552, 25600, 27600, 29440, 32834, 35328, 36800, 38400, 44160, 49251, 55200, 58880, 65668, 70656, 73600, 76800, 82085, 88320, 98502, 110400, 117760, 131336, 147200, 164170, 176640, 197004, 220800, 246255, 262672, 294400, 328340, 353280, 377591, 394008, 410425, 441600, 492510, 525344, 588800, 656680, 755182, 788016, 820850, 883200, 985020, 1050688, 1132773, 1231275, 1313360, 1510364, 1576032, 1641700, 1766400, 1887955, 1970040, 2101376, 2265546, 2462550, 2626720, 3020728, 3152064, 3283400, 3775910, 3940080, 4202752, 4531092, 4925100, 5253440, 5663865, 6041456, 6304128, 6566800, 7551820, 7880160, 8405504, 9062184, 9439775, 9850200, 10506880, 11327730, 12082912, 12608256, 13133600, 15103640, 15760320, 16811008, 18124368, 18879550, 19700400, 21013760, 22655460, 24165824, 25216512, 26267200, 28319325, 30207280, 31520640, 36248736, 37759100, 39400800, 42027520, 45310920, 48331648, 50433024, 52534400, 56638650, 60414560, 63041280, 72497472, 75518200, 78801600, 84055040, 90621840, 96663296, 105068800, 113277300, 120829120, 126082560, 144994944, 151036400, 157603200, 181243680, 193326592, 210137600, 226554600, 241658240, 252165120, 289989888, 302072800, 315206400, 362487360, 386653184, 420275200, 453109200, 483316480, 579979776, 604145600, 630412800, 724974720, 906218400, 966632960, 1159959552, 1208291200, 1260825600, 1449949440, 1812436800, 1933265920, 2416582400, 2899898880, 3624873600, 4833164800, 5799797760, 7249747200, 9666329600, 14499494400, 28998988800]

約数ペア:

[(1, 28998988800), (2, 14499494400), (3, 9666329600), (4, 7249747200), (5, 5799797760), (6, 4833164800), (8, 3624873600), (10, 2899898880), (12, 2416582400), (15, 1933265920), (16, 1812436800), (20, 1449949440), (23, 1260825600), (24, 1208291200), (25, 1159959552), (30, 966632960), (32, 906218400), (40, 724974720), (46, 630412800), (48, 604145600), (50, 579979776), (60, 483316480), (64, 453109200), (69, 420275200), (75, 386653184), (80, 362487360), (92, 315206400), (96, 302072800), (100, 289989888), (115, 252165120), (120, 241658240), (128, 226554600), (138, 210137600), (150, 193326592), (160, 181243680), (184, 157603200), (192, 151036400), (200, 144994944), (230, 126082560), (240, 120829120), (256, 113277300), (276, 105068800), (300, 96663296), (320, 90621840), (345, 84055040), (368, 78801600), (384, 75518200), (400, 72497472), (460, 63041280), (480, 60414560), (512, 56638650), (552, 52534400), (575, 50433024), (600, 48331648), (640, 45310920), (690, 42027520), (736, 39400800), (768, 37759100), (800, 36248736), (920, 31520640), (960, 30207280), (1024, 28319325), (1104, 26267200), (1150, 25216512), (1200, 24165824), (1280, 22655460), (1380, 21013760), (1472, 19700400), (1536, 18879550), (1600, 18124368), (1725, 16811008), (1840, 15760320), (1920, 15103640), (2208, 13133600), (2300, 12608256), (2400, 12082912), (2560, 11327730), (2760, 10506880), (2944, 9850200), (3072, 9439775), (3200, 9062184), (3450, 8405504), (3680, 7880160), (3840, 7551820), (4416, 6566800), (4600, 6304128), (4800, 6041456), (5120, 5663865), (5520, 5253440), (5888, 4925100), (6400, 4531092), (6900, 4202752), (7360, 3940080), (7680, 3775910), (8832, 3283400), (9200, 3152064), (9600, 3020728), (11040, 2626720), (11776, 2462550), (12800, 2265546), (13800, 2101376), (14720, 1970040), (15360, 1887955), (16417, 1766400), (17664, 1641700), (18400, 1576032), (19200, 1510364), (22080, 1313360), (23552, 1231275), (25600, 1132773), (27600, 1050688), (29440, 985020), (32834, 883200), (35328, 820850), (36800, 788016), (38400, 755182), (44160, 656680), (49251, 588800), (55200, 525344), (58880, 492510), (65668, 441600), (70656, 410425), (73600, 394008), (76800, 377591), (82085, 353280), (88320, 328340), (98502, 294400), (110400, 262672), (117760, 246255), (131336, 220800), (147200, 197004), (164170, 176640)]