2181168000

素因数分解:

$2^7\times 3^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 896

約数和(自身を含む): 9391580640

約数和(自身を除く): 7210412640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 64, 66, 68, 72, 75, 80, 81, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 125, 128, 132, 135, 136, 144, 150, 153, 160, 162, 165, 170, 176, 180, 187, 192, 198, 200, 204, 216, 220, 225, 240, 243, 250, 255, 264, 270, 272, 275, 288, 297, 300, 306, 320, 324, 330, 340, 352, 360, 374, 375, 384, 396, 400, 405, 408, 425, 432, 440, 450, 459, 480, 486, 495, 500, 510, 528, 540, 544, 550, 561, 576, 594, 600, 612, 640, 648, 660, 675, 680, 704, 720, 729, 748, 750, 765, 792, 800, 810, 816, 825, 850, 864, 880, 891, 900, 918, 935, 960, 972, 990, 1000, 1020, 1056, 1080, 1088, 1100, 1122, 1125, 1152, 1188, 1200, 1215, 1224, 1275, 1296, 1320, 1350, 1360, 1375, 1377, 1408, 1440, 1458, 1485, 1496, 1500, 1530, 1584, 1600, 1620, 1632, 1650, 1683, 1700, 1728, 1760, 1782, 1800, 1836, 1870, 1920, 1944, 1980, 2000, 2025, 2040, 2112, 2125, 2160, 2176, 2200, 2244, 2250, 2295, 2376, 2400, 2430, 2448, 2475, 2550, 2592, 2640, 2673, 2700, 2720, 2750, 2754, 2805, 2880, 2916, 2970, 2992, 3000, 3060, 3168, 3200, 3240, 3264, 3300, 3366, 3375, 3400, 3456, 3520, 3564, 3600, 3645, 3672, 3740, 3825, 3888, 3960, 4000, 4050, 4080, 4125, 4131, 4224, 4250, 4320, 4400, 4455, 4488, 4500, 4590, 4675, 4752, 4800, 4860, 4896, 4950, 5049, 5100, 5184, 5280, 5346, 5400, 5440, 5500, 5508, 5610, 5760, 5832, 5940, 5984, 6000, 6075, 6120, 6336, 6375, 6480, 6528, 6600, 6732, 6750, 6800, 6885, 7040, 7128, 7200, 7290, 7344, 7425, 7480, 7650, 7776, 7920, 8000, 8019, 8100, 8160, 8250, 8262, 8415, 8500, 8640, 8800, 8910, 8976, 9000, 9180, 9350, 9504, 9600, 9720, 9792, 9900, 10098, 10125, 10200, 10368, 10560, 10692, 10800, 10880, 11000, 11016, 11220, 11475, 11664, 11880, 11968, 12000, 12150, 12240, 12375, 12393, 12672, 12750, 12960, 13200, 13365, 13464, 13500, 13600, 13770, 14025, 14256, 14400, 14580, 14688, 14850, 14960, 15147, 15300, 15552, 15840, 16000, 16038, 16200, 16320, 16500, 16524, 16830, 17000, 17280, 17600, 17820, 17952, 18000, 18225, 18360, 18700, 19008, 19125, 19440, 19584, 19800, 20196, 20250, 20400, 20655, 21120, 21384, 21600, 22000, 22032, 22275, 22440, 22950, 23328, 23375, 23760, 23936, 24000, 24300, 24480, 24750, 24786, 25245, 25500, 25920, 26400, 26730, 26928, 27000, 27200, 27540, 28050, 28512, 28800, 29160, 29376, 29700, 29920, 30294, 30375, 30600, 31104, 31680, 32076, 32400, 32640, 33000, 33048, 33660, 34000, 34425, 35200, 35640, 35904, 36000, 36450, 36720, 37125, 37400, 38016, 38250, 38880, 39600, 40095, 40392, 40500, 40800, 41310, 42075, 42768, 43200, 44000, 44064, 44550, 44880, 45441, 45900, 46656, 46750, 47520, 48000, 48600, 48960, 49500, 49572, 50490, 51000, 51840, 52800, 53460, 53856, 54000, 54400, 55080, 56100, 57024, 57375, 58320, 58752, 59400, 59840, 60588, 60750, 61200, 61965, 63360, 64152, 64800, 66000, 66096, 66825, 67320, 68000, 68850, 70125, 71280, 71808, 72000, 72900, 73440, 74250, 74800, 75735, 76500, 77760, 79200, 80190, 80784, 81000, 81600, 82620, 84150, 85536, 86400, 88000, 88128, 89100, 89760, 90882, 91125, 91800, 93312, 93500, 95040, 97200, 97920, 99000, 99144, 100980, 102000, 103275, 105600, 106920, 107712, 108000, 110160, 111375, 112200, 114048, 114750, 116640, 118800, 119680, 121176, 121500, 122400, 123930, 126225, 128304, 129600, 132000, 132192, 133650, 134640, 136000, 136323, 137700, 140250, 142560, 144000, 145800, 146880, 148500, 149600, 151470, 153000, 155520, 158400, 160380, 161568, 162000, 163200, 165240, 168300, 171072, 172125, 176000, 176256, 178200, 179520, 181764, 182250, 183600, 187000, 190080, 194400, 198000, 198288, 200475, 201960, 204000, 206550, 210375, 213840, 215424, 216000, 220320, 222750, 224400, 227205, 229500, 233280, 237600, 242352, 243000, 244800, 247860, 252450, 256608, 259200, 264000, 264384, 267300, 269280, 272000, 272646, 275400, 280500, 285120, 291600, 293760, 297000, 299200, 302940, 306000, 309825, 316800, 320760, 323136, 324000, 330480, 334125, 336600, 342144, 344250, 356400, 359040, 363528, 364500, 367200, 374000, 378675, 388800, 396000, 396576, 400950, 403920, 408000, 413100, 420750, 427680, 432000, 440640, 445500, 448800, 454410, 459000, 466560, 475200, 484704, 486000, 489600, 495720, 504900, 513216, 516375, 528000, 528768, 534600, 538560, 545292, 550800, 561000, 570240, 583200, 594000, 598400, 605880, 612000, 619650, 631125, 641520, 646272, 648000, 660960, 668250, 673200, 681615, 688500, 712800, 727056, 729000, 734400, 748000, 757350, 777600, 792000, 793152, 801900, 807840, 816000, 826200, 841500, 855360, 881280, 891000, 897600, 908820, 918000, 950400, 969408, 972000, 991440, 1002375, 1009800, 1026432, 1032750, 1069200, 1077120, 1090584, 1101600, 1122000, 1136025, 1166400, 1188000, 1211760, 1224000, 1239300, 1262250, 1283040, 1296000, 1321920, 1336500, 1346400, 1363230, 1377000, 1425600, 1454112, 1458000, 1468800, 1496000, 1514700, 1549125, 1584000, 1586304, 1603800, 1615680, 1652400, 1683000, 1710720, 1782000, 1795200, 1817640, 1836000, 1893375, 1938816, 1944000, 1982880, 2004750, 2019600, 2065500, 2138400, 2181168, 2203200, 2244000, 2272050, 2332800, 2376000, 2423520, 2448000, 2478600, 2524500, 2566080, 2643840, 2673000, 2692800, 2726460, 2754000, 2851200, 2908224, 2916000, 2992000, 3029400, 3098250, 3207600, 3231360, 3304800, 3366000, 3408075, 3564000, 3635280, 3672000, 3786750, 3888000, 3965760, 4009500, 4039200, 4131000, 4276800, 4362336, 4406400, 4488000, 4544100, 4752000, 4847040, 4957200, 5049000, 5132160, 5346000, 5385600, 5452920, 5508000, 5680125, 5816448, 5832000, 6058800, 6196500, 6415200, 6609600, 6732000, 6816150, 7128000, 7270560, 7344000, 7573500, 7931520, 8019000, 8078400, 8262000, 8553600, 8724672, 8976000, 9088200, 9694080, 9914400, 10098000, 10692000, 10905840, 11016000, 11360250, 11664000, 12117600, 12393000, 12830400, 13219200, 13464000, 13632300, 14256000, 14541120, 15147000, 16038000, 16156800, 16524000, 17040375, 17449344, 18176400, 19828800, 20196000, 21384000, 21811680, 22032000, 22720500, 24235200, 24786000, 25660800, 26928000, 27264600, 29082240, 30294000, 32076000, 33048000, 34080750, 36352800, 39657600, 40392000, 42768000, 43623360, 45441000, 48470400, 49572000, 54529200, 60588000, 64152000, 66096000, 68161500, 72705600, 80784000, 87246720, 90882000, 99144000, 109058400, 121176000, 128304000, 136323000, 145411200, 181764000, 198288000, 218116800, 242352000, 272646000, 363528000, 436233600, 545292000, 727056000, 1090584000, 2181168000]

約数ペア:

[(1, 2181168000), (2, 1090584000), (3, 727056000), (4, 545292000), (5, 436233600), (6, 363528000), (8, 272646000), (9, 242352000), (10, 218116800), (11, 198288000), (12, 181764000), (15, 145411200), (16, 136323000), (17, 128304000), (18, 121176000), (20, 109058400), (22, 99144000), (24, 90882000), (25, 87246720), (27, 80784000), (30, 72705600), (32, 68161500), (33, 66096000), (34, 64152000), (36, 60588000), (40, 54529200), (44, 49572000), (45, 48470400), (48, 45441000), (50, 43623360), (51, 42768000), (54, 40392000), (55, 39657600), (60, 36352800), (64, 34080750), (66, 33048000), (68, 32076000), (72, 30294000), (75, 29082240), (80, 27264600), (81, 26928000), (85, 25660800), (88, 24786000), (90, 24235200), (96, 22720500), (99, 22032000), (100, 21811680), (102, 21384000), (108, 20196000), (110, 19828800), (120, 18176400), (125, 17449344), (128, 17040375), (132, 16524000), (135, 16156800), (136, 16038000), (144, 15147000), (150, 14541120), (153, 14256000), (160, 13632300), (162, 13464000), (165, 13219200), (170, 12830400), (176, 12393000), (180, 12117600), (187, 11664000), (192, 11360250), (198, 11016000), (200, 10905840), (204, 10692000), (216, 10098000), (220, 9914400), (225, 9694080), (240, 9088200), (243, 8976000), (250, 8724672), (255, 8553600), (264, 8262000), (270, 8078400), (272, 8019000), (275, 7931520), (288, 7573500), (297, 7344000), (300, 7270560), (306, 7128000), (320, 6816150), (324, 6732000), (330, 6609600), (340, 6415200), (352, 6196500), (360, 6058800), (374, 5832000), (375, 5816448), (384, 5680125), (396, 5508000), (400, 5452920), (405, 5385600), (408, 5346000), (425, 5132160), (432, 5049000), (440, 4957200), (450, 4847040), (459, 4752000), (480, 4544100), (486, 4488000), (495, 4406400), (500, 4362336), (510, 4276800), (528, 4131000), (540, 4039200), (544, 4009500), (550, 3965760), (561, 3888000), (576, 3786750), (594, 3672000), (600, 3635280), (612, 3564000), (640, 3408075), (648, 3366000), (660, 3304800), (675, 3231360), (680, 3207600), (704, 3098250), (720, 3029400), (729, 2992000), (748, 2916000), (750, 2908224), (765, 2851200), (792, 2754000), (800, 2726460), (810, 2692800), (816, 2673000), (825, 2643840), (850, 2566080), (864, 2524500), (880, 2478600), (891, 2448000), (900, 2423520), (918, 2376000), (935, 2332800), (960, 2272050), (972, 2244000), (990, 2203200), (1000, 2181168), (1020, 2138400), (1056, 2065500), (1080, 2019600), (1088, 2004750), (1100, 1982880), (1122, 1944000), (1125, 1938816), (1152, 1893375), (1188, 1836000), (1200, 1817640), (1215, 1795200), (1224, 1782000), (1275, 1710720), (1296, 1683000), (1320, 1652400), (1350, 1615680), (1360, 1603800), (1375, 1586304), (1377, 1584000), (1408, 1549125), (1440, 1514700), (1458, 1496000), (1485, 1468800), (1496, 1458000), (1500, 1454112), (1530, 1425600), (1584, 1377000), (1600, 1363230), (1620, 1346400), (1632, 1336500), (1650, 1321920), (1683, 1296000), (1700, 1283040), (1728, 1262250), (1760, 1239300), (1782, 1224000), (1800, 1211760), (1836, 1188000), (1870, 1166400), (1920, 1136025), (1944, 1122000), (1980, 1101600), (2000, 1090584), (2025, 1077120), (2040, 1069200), (2112, 1032750), (2125, 1026432), (2160, 1009800), (2176, 1002375), (2200, 991440), (2244, 972000), (2250, 969408), (2295, 950400), (2376, 918000), (2400, 908820), (2430, 897600), (2448, 891000), (2475, 881280), (2550, 855360), (2592, 841500), (2640, 826200), (2673, 816000), (2700, 807840), (2720, 801900), (2750, 793152), (2754, 792000), (2805, 777600), (2880, 757350), (2916, 748000), (2970, 734400), (2992, 729000), (3000, 727056), (3060, 712800), (3168, 688500), (3200, 681615), (3240, 673200), (3264, 668250), (3300, 660960), (3366, 648000), (3375, 646272), (3400, 641520), (3456, 631125), (3520, 619650), (3564, 612000), (3600, 605880), (3645, 598400), (3672, 594000), (3740, 583200), (3825, 570240), (3888, 561000), (3960, 550800), (4000, 545292), (4050, 538560), (4080, 534600), (4125, 528768), (4131, 528000), (4224, 516375), (4250, 513216), (4320, 504900), (4400, 495720), (4455, 489600), (4488, 486000), (4500, 484704), (4590, 475200), (4675, 466560), (4752, 459000), (4800, 454410), (4860, 448800), (4896, 445500), (4950, 440640), (5049, 432000), (5100, 427680), (5184, 420750), (5280, 413100), (5346, 408000), (5400, 403920), (5440, 400950), (5500, 396576), (5508, 396000), (5610, 388800), (5760, 378675), (5832, 374000), (5940, 367200), (5984, 364500), (6000, 363528), (6075, 359040), (6120, 356400), (6336, 344250), (6375, 342144), (6480, 336600), (6528, 334125), (6600, 330480), (6732, 324000), (6750, 323136), (6800, 320760), (6885, 316800), (7040, 309825), (7128, 306000), (7200, 302940), (7290, 299200), (7344, 297000), (7425, 293760), (7480, 291600), (7650, 285120), (7776, 280500), (7920, 275400), (8000, 272646), (8019, 272000), (8100, 269280), (8160, 267300), (8250, 264384), (8262, 264000), (8415, 259200), (8500, 256608), (8640, 252450), (8800, 247860), (8910, 244800), (8976, 243000), (9000, 242352), (9180, 237600), (9350, 233280), (9504, 229500), (9600, 227205), (9720, 224400), (9792, 222750), (9900, 220320), (10098, 216000), (10125, 215424), (10200, 213840), (10368, 210375), (10560, 206550), (10692, 204000), (10800, 201960), (10880, 200475), (11000, 198288), (11016, 198000), (11220, 194400), (11475, 190080), (11664, 187000), (11880, 183600), (11968, 182250), (12000, 181764), (12150, 179520), (12240, 178200), (12375, 176256), (12393, 176000), (12672, 172125), (12750, 171072), (12960, 168300), (13200, 165240), (13365, 163200), (13464, 162000), (13500, 161568), (13600, 160380), (13770, 158400), (14025, 155520), (14256, 153000), (14400, 151470), (14580, 149600), (14688, 148500), (14850, 146880), (14960, 145800), (15147, 144000), (15300, 142560), (15552, 140250), (15840, 137700), (16000, 136323), (16038, 136000), (16200, 134640), (16320, 133650), (16500, 132192), (16524, 132000), (16830, 129600), (17000, 128304), (17280, 126225), (17600, 123930), (17820, 122400), (17952, 121500), (18000, 121176), (18225, 119680), (18360, 118800), (18700, 116640), (19008, 114750), (19125, 114048), (19440, 112200), (19584, 111375), (19800, 110160), (20196, 108000), (20250, 107712), (20400, 106920), (20655, 105600), (21120, 103275), (21384, 102000), (21600, 100980), (22000, 99144), (22032, 99000), (22275, 97920), (22440, 97200), (22950, 95040), (23328, 93500), (23375, 93312), (23760, 91800), (23936, 91125), (24000, 90882), (24300, 89760), (24480, 89100), (24750, 88128), (24786, 88000), (25245, 86400), (25500, 85536), (25920, 84150), (26400, 82620), (26730, 81600), (26928, 81000), (27000, 80784), (27200, 80190), (27540, 79200), (28050, 77760), (28512, 76500), (28800, 75735), (29160, 74800), (29376, 74250), (29700, 73440), (29920, 72900), (30294, 72000), (30375, 71808), (30600, 71280), (31104, 70125), (31680, 68850), (32076, 68000), (32400, 67320), (32640, 66825), (33000, 66096), (33048, 66000), (33660, 64800), (34000, 64152), (34425, 63360), (35200, 61965), (35640, 61200), (35904, 60750), (36000, 60588), (36450, 59840), (36720, 59400), (37125, 58752), (37400, 58320), (38016, 57375), (38250, 57024), (38880, 56100), (39600, 55080), (40095, 54400), (40392, 54000), (40500, 53856), (40800, 53460), (41310, 52800), (42075, 51840), (42768, 51000), (43200, 50490), (44000, 49572), (44064, 49500), (44550, 48960), (44880, 48600), (45441, 48000), (45900, 47520), (46656, 46750)]