81391132800

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3109}}^1$

素因数の和:3246

約数の個数: 480

約数和(自身を含む): 303422516100

約数和(自身を除く): 222031383300

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, 81, 90, 96, 100, 101, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 202, 216, 225, 240, 270, 288, 300, 303, 320, 324, 360, 384, 400, 404, 405, 432, 450, 480, 505, 540, 576, 600, 606, 640, 648, 675, 720, 800, 808, 810, 864, 900, 909, 960, 1010, 1080, 1152, 1200, 1212, 1296, 1350, 1440, 1515, 1600, 1616, 1620, 1728, 1800, 1818, 1920, 2020, 2025, 2160, 2400, 2424, 2525, 2592, 2700, 2727, 2880, 3030, 3109, 3200, 3232, 3240, 3456, 3600, 3636, 4040, 4050, 4320, 4545, 4800, 4848, 5050, 5184, 5400, 5454, 5760, 6060, 6218, 6464, 6480, 7200, 7272, 7575, 8080, 8100, 8181, 8640, 9090, 9327, 9600, 9696, 10100, 10368, 10800, 10908, 12120, 12436, 12928, 12960, 13635, 14400, 14544, 15150, 15545, 16160, 16200, 16362, 17280, 18180, 18654, 19392, 20200, 21600, 21816, 22725, 24240, 24872, 25920, 27270, 27981, 28800, 29088, 30300, 31090, 32320, 32400, 32724, 36360, 37308, 38784, 40400, 40905, 43200, 43632, 45450, 46635, 48480, 49744, 51840, 54540, 55962, 58176, 60600, 62180, 64640, 64800, 65448, 68175, 72720, 74616, 77725, 80800, 81810, 83943, 86400, 87264, 90900, 93270, 96960, 99488, 109080, 111924, 116352, 121200, 124360, 129600, 130896, 136350, 139905, 145440, 149232, 155450, 161600, 163620, 167886, 174528, 181800, 186540, 193920, 198976, 204525, 218160, 223848, 233175, 242400, 248720, 251829, 259200, 261792, 272700, 279810, 290880, 298464, 310900, 314009, 323200, 327240, 335772, 349056, 363600, 373080, 397952, 409050, 419715, 436320, 447696, 466350, 484800, 497440, 503658, 523584, 545400, 559620, 581760, 596928, 621800, 628018, 654480, 671544, 699525, 727200, 746160, 818100, 839430, 872640, 895392, 932700, 942027, 969600, 994880, 1007316, 1047168, 1090800, 1119240, 1193856, 1243600, 1256036, 1259145, 1308960, 1343088, 1399050, 1454400, 1492320, 1570045, 1636200, 1678860, 1745280, 1790784, 1865400, 1884054, 1989760, 2014632, 2098575, 2181600, 2238480, 2487200, 2512072, 2518290, 2617920, 2686176, 2798100, 2826081, 2908800, 2984640, 3140090, 3272400, 3357720, 3581568, 3730800, 3768108, 4029264, 4197150, 4363200, 4476960, 4710135, 4974400, 5024144, 5036580, 5235840, 5372352, 5596200, 5652162, 5969280, 6280180, 6295725, 6544800, 6715440, 7461600, 7536216, 7850225, 8058528, 8394300, 8478243, 8726400, 8953920, 9420270, 9948800, 10048288, 10073160, 10744704, 11192400, 11304324, 12560360, 12591450, 13089600, 13430880, 14130405, 14923200, 15072432, 15700450, 16117056, 16788600, 16956486, 17907840, 18840540, 20096576, 20146320, 22384800, 22608648, 23550675, 25120720, 25182900, 25434729, 26179200, 26861760, 28260810, 29846400, 30144864, 31400900, 32234112, 33577200, 33912972, 37681080, 40193152, 40292640, 42391215, 44769600, 45217296, 47101350, 50241440, 50365800, 50869458, 53723520, 56521620, 60289728, 62801800, 67154400, 67825944, 70652025, 75362160, 80585280, 84782430, 89539200, 90434592, 94202700, 100482880, 100731600, 101738916, 113043240, 120579456, 125603600, 127173645, 134308800, 135651888, 141304050, 150724320, 161170560, 169564860, 180869184, 188405400, 200965760, 201463200, 203477832, 211956075, 226086480, 251207200, 254347290, 268617600, 271303776, 282608100, 301448640, 339129720, 361738368, 376810800, 402926400, 406955664, 423912150, 452172960, 502414400, 508694580, 542607552, 565216200, 602897280, 635868225, 678259440, 753621600, 805852800, 813911328, 847824300, 904345920, 1004828800, 1017389160, 1085215104, 1130432400, 1271736450, 1356518880, 1507243200, 1627822656, 1695648600, 1808691840, 2034778320, 2260864800, 2543472900, 2713037760, 3014486400, 3255645312, 3391297200, 4069556640, 4521729600, 5086945800, 5426075520, 6782594400, 8139113280, 9043459200, 10173891600, 13565188800, 16278226560, 20347783200, 27130377600, 40695566400, 81391132800]

約数ペア:

[(1, 81391132800), (2, 40695566400), (3, 27130377600), (4, 20347783200), (5, 16278226560), (6, 13565188800), (8, 10173891600), (9, 9043459200), (10, 8139113280), (12, 6782594400), (15, 5426075520), (16, 5086945800), (18, 4521729600), (20, 4069556640), (24, 3391297200), (25, 3255645312), (27, 3014486400), (30, 2713037760), (32, 2543472900), (36, 2260864800), (40, 2034778320), (45, 1808691840), (48, 1695648600), (50, 1627822656), (54, 1507243200), (60, 1356518880), (64, 1271736450), (72, 1130432400), (75, 1085215104), (80, 1017389160), (81, 1004828800), (90, 904345920), (96, 847824300), (100, 813911328), (101, 805852800), (108, 753621600), (120, 678259440), (128, 635868225), (135, 602897280), (144, 565216200), (150, 542607552), (160, 508694580), (162, 502414400), (180, 452172960), (192, 423912150), (200, 406955664), (202, 402926400), (216, 376810800), (225, 361738368), (240, 339129720), (270, 301448640), (288, 282608100), (300, 271303776), (303, 268617600), (320, 254347290), (324, 251207200), (360, 226086480), (384, 211956075), (400, 203477832), (404, 201463200), (405, 200965760), (432, 188405400), (450, 180869184), (480, 169564860), (505, 161170560), (540, 150724320), (576, 141304050), (600, 135651888), (606, 134308800), (640, 127173645), (648, 125603600), (675, 120579456), (720, 113043240), (800, 101738916), (808, 100731600), (810, 100482880), (864, 94202700), (900, 90434592), (909, 89539200), (960, 84782430), (1010, 80585280), (1080, 75362160), (1152, 70652025), (1200, 67825944), (1212, 67154400), (1296, 62801800), (1350, 60289728), (1440, 56521620), (1515, 53723520), (1600, 50869458), (1616, 50365800), (1620, 50241440), (1728, 47101350), (1800, 45217296), (1818, 44769600), (1920, 42391215), (2020, 40292640), (2025, 40193152), (2160, 37681080), (2400, 33912972), (2424, 33577200), (2525, 32234112), (2592, 31400900), (2700, 30144864), (2727, 29846400), (2880, 28260810), (3030, 26861760), (3109, 26179200), (3200, 25434729), (3232, 25182900), (3240, 25120720), (3456, 23550675), (3600, 22608648), (3636, 22384800), (4040, 20146320), (4050, 20096576), (4320, 18840540), (4545, 17907840), (4800, 16956486), (4848, 16788600), (5050, 16117056), (5184, 15700450), (5400, 15072432), (5454, 14923200), (5760, 14130405), (6060, 13430880), (6218, 13089600), (6464, 12591450), (6480, 12560360), (7200, 11304324), (7272, 11192400), (7575, 10744704), (8080, 10073160), (8100, 10048288), (8181, 9948800), (8640, 9420270), (9090, 8953920), (9327, 8726400), (9600, 8478243), (9696, 8394300), (10100, 8058528), (10368, 7850225), (10800, 7536216), (10908, 7461600), (12120, 6715440), (12436, 6544800), (12928, 6295725), (12960, 6280180), (13635, 5969280), (14400, 5652162), (14544, 5596200), (15150, 5372352), (15545, 5235840), (16160, 5036580), (16200, 5024144), (16362, 4974400), (17280, 4710135), (18180, 4476960), (18654, 4363200), (19392, 4197150), (20200, 4029264), (21600, 3768108), (21816, 3730800), (22725, 3581568), (24240, 3357720), (24872, 3272400), (25920, 3140090), (27270, 2984640), (27981, 2908800), (28800, 2826081), (29088, 2798100), (30300, 2686176), (31090, 2617920), (32320, 2518290), (32400, 2512072), (32724, 2487200), (36360, 2238480), (37308, 2181600), (38784, 2098575), (40400, 2014632), (40905, 1989760), (43200, 1884054), (43632, 1865400), (45450, 1790784), (46635, 1745280), (48480, 1678860), (49744, 1636200), (51840, 1570045), (54540, 1492320), (55962, 1454400), (58176, 1399050), (60600, 1343088), (62180, 1308960), (64640, 1259145), (64800, 1256036), (65448, 1243600), (68175, 1193856), (72720, 1119240), (74616, 1090800), (77725, 1047168), (80800, 1007316), (81810, 994880), (83943, 969600), (86400, 942027), (87264, 932700), (90900, 895392), (93270, 872640), (96960, 839430), (99488, 818100), (109080, 746160), (111924, 727200), (116352, 699525), (121200, 671544), (124360, 654480), (129600, 628018), (130896, 621800), (136350, 596928), (139905, 581760), (145440, 559620), (149232, 545400), (155450, 523584), (161600, 503658), (163620, 497440), (167886, 484800), (174528, 466350), (181800, 447696), (186540, 436320), (193920, 419715), (198976, 409050), (204525, 397952), (218160, 373080), (223848, 363600), (233175, 349056), (242400, 335772), (248720, 327240), (251829, 323200), (259200, 314009), (261792, 310900), (272700, 298464), (279810, 290880)]