18020880000

素因数分解:

$2^7\times 3^7\times 5^4\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 640

約数和(自身を含む): 67935753600

約数和(自身を除く): 49914873600

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, 103, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 206, 216, 225, 240, 243, 250, 270, 288, 300, 309, 320, 324, 360, 375, 384, 400, 405, 412, 432, 450, 480, 486, 500, 515, 540, 576, 600, 618, 625, 640, 648, 675, 720, 729, 750, 800, 810, 824, 864, 900, 927, 960, 972, 1000, 1030, 1080, 1125, 1152, 1200, 1215, 1236, 1250, 1296, 1350, 1440, 1458, 1500, 1545, 1600, 1620, 1648, 1728, 1800, 1854, 1875, 1920, 1944, 2000, 2025, 2060, 2160, 2187, 2250, 2400, 2430, 2472, 2500, 2575, 2592, 2700, 2781, 2880, 2916, 3000, 3090, 3200, 3240, 3296, 3375, 3456, 3600, 3645, 3708, 3750, 3888, 4000, 4050, 4120, 4320, 4374, 4500, 4635, 4800, 4860, 4944, 5000, 5150, 5184, 5400, 5562, 5625, 5760, 5832, 6000, 6075, 6180, 6480, 6592, 6750, 7200, 7290, 7416, 7500, 7725, 7776, 8000, 8100, 8240, 8343, 8640, 8748, 9000, 9270, 9600, 9720, 9888, 10000, 10125, 10300, 10368, 10800, 10935, 11124, 11250, 11664, 12000, 12150, 12360, 12875, 12960, 13184, 13500, 13905, 14400, 14580, 14832, 15000, 15450, 15552, 16000, 16200, 16480, 16686, 16875, 17280, 17496, 18000, 18225, 18540, 19440, 19776, 20000, 20250, 20600, 21600, 21870, 22248, 22500, 23175, 23328, 24000, 24300, 24720, 25029, 25750, 25920, 27000, 27810, 28800, 29160, 29664, 30000, 30375, 30900, 31104, 32400, 32960, 33372, 33750, 34992, 36000, 36450, 37080, 38625, 38880, 39552, 40000, 40500, 41200, 41715, 43200, 43740, 44496, 45000, 46350, 46656, 48000, 48600, 49440, 50058, 50625, 51500, 51840, 54000, 54675, 55620, 58320, 59328, 60000, 60750, 61800, 64375, 64800, 65920, 66744, 67500, 69525, 69984, 72000, 72900, 74160, 75087, 77250, 77760, 80000, 81000, 82400, 83430, 86400, 87480, 88992, 90000, 91125, 92700, 93312, 97200, 98880, 100116, 101250, 103000, 108000, 109350, 111240, 115875, 116640, 118656, 120000, 121500, 123600, 125145, 128750, 129600, 133488, 135000, 139050, 139968, 144000, 145800, 148320, 150174, 151875, 154500, 155520, 162000, 164800, 166860, 174960, 177984, 180000, 182250, 185400, 193125, 194400, 197760, 200232, 202500, 206000, 208575, 216000, 218700, 222480, 225261, 231750, 233280, 240000, 243000, 247200, 250290, 257500, 259200, 266976, 270000, 273375, 278100, 279936, 291600, 296640, 300348, 303750, 309000, 324000, 329600, 333720, 347625, 349920, 355968, 360000, 364500, 370800, 375435, 386250, 388800, 400464, 405000, 412000, 417150, 432000, 437400, 444960, 450522, 455625, 463500, 466560, 486000, 494400, 500580, 515000, 533952, 540000, 546750, 556200, 579375, 583200, 593280, 600696, 607500, 618000, 625725, 648000, 667440, 695250, 699840, 720000, 729000, 741600, 750870, 772500, 777600, 800928, 810000, 824000, 834300, 874800, 889920, 901044, 911250, 927000, 972000, 988800, 1001160, 1030000, 1042875, 1067904, 1080000, 1093500, 1112400, 1126305, 1158750, 1166400, 1201392, 1215000, 1236000, 1251450, 1296000, 1334880, 1366875, 1390500, 1399680, 1458000, 1483200, 1501740, 1545000, 1601856, 1620000, 1648000, 1668600, 1738125, 1749600, 1779840, 1802088, 1822500, 1854000, 1877175, 1944000, 2002320, 2060000, 2085750, 2160000, 2187000, 2224800, 2252610, 2317500, 2332800, 2402784, 2430000, 2472000, 2502900, 2669760, 2733750, 2781000, 2916000, 2966400, 3003480, 3090000, 3128625, 3203712, 3240000, 3337200, 3476250, 3499200, 3604176, 3645000, 3708000, 3754350, 3888000, 4004640, 4120000, 4171500, 4374000, 4449600, 4505220, 4635000, 4805568, 4860000, 4944000, 5005800, 5214375, 5339520, 5467500, 5562000, 5631525, 5832000, 6006960, 6180000, 6257250, 6480000, 6674400, 6952500, 6998400, 7208352, 7290000, 7416000, 7508700, 8009280, 8240000, 8343000, 8748000, 8899200, 9010440, 9270000, 9385875, 9611136, 9720000, 10011600, 10428750, 10935000, 11124000, 11263050, 11664000, 12013920, 12360000, 12514500, 13348800, 13905000, 14416704, 14580000, 14832000, 15017400, 15643125, 16018560, 16686000, 17496000, 18020880, 18540000, 18771750, 19440000, 20023200, 20857500, 21870000, 22248000, 22526100, 24027840, 24720000, 25029000, 26697600, 27810000, 28157625, 28833408, 29160000, 30034800, 31286250, 33372000, 34992000, 36041760, 37080000, 37543500, 40046400, 41715000, 43740000, 44496000, 45052200, 46929375, 48055680, 50058000, 55620000, 56315250, 58320000, 60069600, 62572500, 66744000, 72083520, 74160000, 75087000, 80092800, 83430000, 87480000, 90104400, 93858750, 100116000, 111240000, 112630500, 120139200, 125145000, 133488000, 140788125, 144167040, 150174000, 166860000, 174960000, 180208800, 187717500, 200232000, 222480000, 225261000, 240278400, 250290000, 281576250, 300348000, 333720000, 360417600, 375435000, 400464000, 450522000, 500580000, 563152500, 600696000, 667440000, 720835200, 750870000, 901044000, 1001160000, 1126305000, 1201392000, 1501740000, 1802088000, 2002320000, 2252610000, 3003480000, 3604176000, 4505220000, 6006960000, 9010440000, 18020880000]

約数ペア:

[(1, 18020880000), (2, 9010440000), (3, 6006960000), (4, 4505220000), (5, 3604176000), (6, 3003480000), (8, 2252610000), (9, 2002320000), (10, 1802088000), (12, 1501740000), (15, 1201392000), (16, 1126305000), (18, 1001160000), (20, 901044000), (24, 750870000), (25, 720835200), (27, 667440000), (30, 600696000), (32, 563152500), (36, 500580000), (40, 450522000), (45, 400464000), (48, 375435000), (50, 360417600), (54, 333720000), (60, 300348000), (64, 281576250), (72, 250290000), (75, 240278400), (80, 225261000), (81, 222480000), (90, 200232000), (96, 187717500), (100, 180208800), (103, 174960000), (108, 166860000), (120, 150174000), (125, 144167040), (128, 140788125), (135, 133488000), (144, 125145000), (150, 120139200), (160, 112630500), (162, 111240000), (180, 100116000), (192, 93858750), (200, 90104400), (206, 87480000), (216, 83430000), (225, 80092800), (240, 75087000), (243, 74160000), (250, 72083520), (270, 66744000), (288, 62572500), (300, 60069600), (309, 58320000), (320, 56315250), (324, 55620000), (360, 50058000), (375, 48055680), (384, 46929375), (400, 45052200), (405, 44496000), (412, 43740000), (432, 41715000), (450, 40046400), (480, 37543500), (486, 37080000), (500, 36041760), (515, 34992000), (540, 33372000), (576, 31286250), (600, 30034800), (618, 29160000), (625, 28833408), (640, 28157625), (648, 27810000), (675, 26697600), (720, 25029000), (729, 24720000), (750, 24027840), (800, 22526100), (810, 22248000), (824, 21870000), (864, 20857500), (900, 20023200), (927, 19440000), (960, 18771750), (972, 18540000), (1000, 18020880), (1030, 17496000), (1080, 16686000), (1125, 16018560), (1152, 15643125), (1200, 15017400), (1215, 14832000), (1236, 14580000), (1250, 14416704), (1296, 13905000), (1350, 13348800), (1440, 12514500), (1458, 12360000), (1500, 12013920), (1545, 11664000), (1600, 11263050), (1620, 11124000), (1648, 10935000), (1728, 10428750), (1800, 10011600), (1854, 9720000), (1875, 9611136), (1920, 9385875), (1944, 9270000), (2000, 9010440), (2025, 8899200), (2060, 8748000), (2160, 8343000), (2187, 8240000), (2250, 8009280), (2400, 7508700), (2430, 7416000), (2472, 7290000), (2500, 7208352), (2575, 6998400), (2592, 6952500), (2700, 6674400), (2781, 6480000), (2880, 6257250), (2916, 6180000), (3000, 6006960), (3090, 5832000), (3200, 5631525), (3240, 5562000), (3296, 5467500), (3375, 5339520), (3456, 5214375), (3600, 5005800), (3645, 4944000), (3708, 4860000), (3750, 4805568), (3888, 4635000), (4000, 4505220), (4050, 4449600), (4120, 4374000), (4320, 4171500), (4374, 4120000), (4500, 4004640), (4635, 3888000), (4800, 3754350), (4860, 3708000), (4944, 3645000), (5000, 3604176), (5150, 3499200), (5184, 3476250), (5400, 3337200), (5562, 3240000), (5625, 3203712), (5760, 3128625), (5832, 3090000), (6000, 3003480), (6075, 2966400), (6180, 2916000), (6480, 2781000), (6592, 2733750), (6750, 2669760), (7200, 2502900), (7290, 2472000), (7416, 2430000), (7500, 2402784), (7725, 2332800), (7776, 2317500), (8000, 2252610), (8100, 2224800), (8240, 2187000), (8343, 2160000), (8640, 2085750), (8748, 2060000), (9000, 2002320), (9270, 1944000), (9600, 1877175), (9720, 1854000), (9888, 1822500), (10000, 1802088), (10125, 1779840), (10300, 1749600), (10368, 1738125), (10800, 1668600), (10935, 1648000), (11124, 1620000), (11250, 1601856), (11664, 1545000), (12000, 1501740), (12150, 1483200), (12360, 1458000), (12875, 1399680), (12960, 1390500), (13184, 1366875), (13500, 1334880), (13905, 1296000), (14400, 1251450), (14580, 1236000), (14832, 1215000), (15000, 1201392), (15450, 1166400), (15552, 1158750), (16000, 1126305), (16200, 1112400), (16480, 1093500), (16686, 1080000), (16875, 1067904), (17280, 1042875), (17496, 1030000), (18000, 1001160), (18225, 988800), (18540, 972000), (19440, 927000), (19776, 911250), (20000, 901044), (20250, 889920), (20600, 874800), (21600, 834300), (21870, 824000), (22248, 810000), (22500, 800928), (23175, 777600), (23328, 772500), (24000, 750870), (24300, 741600), (24720, 729000), (25029, 720000), (25750, 699840), (25920, 695250), (27000, 667440), (27810, 648000), (28800, 625725), (29160, 618000), (29664, 607500), (30000, 600696), (30375, 593280), (30900, 583200), (31104, 579375), (32400, 556200), (32960, 546750), (33372, 540000), (33750, 533952), (34992, 515000), (36000, 500580), (36450, 494400), (37080, 486000), (38625, 466560), (38880, 463500), (39552, 455625), (40000, 450522), (40500, 444960), (41200, 437400), (41715, 432000), (43200, 417150), (43740, 412000), (44496, 405000), (45000, 400464), (46350, 388800), (46656, 386250), (48000, 375435), (48600, 370800), (49440, 364500), (50058, 360000), (50625, 355968), (51500, 349920), (51840, 347625), (54000, 333720), (54675, 329600), (55620, 324000), (58320, 309000), (59328, 303750), (60000, 300348), (60750, 296640), (61800, 291600), (64375, 279936), (64800, 278100), (65920, 273375), (66744, 270000), (67500, 266976), (69525, 259200), (69984, 257500), (72000, 250290), (72900, 247200), (74160, 243000), (75087, 240000), (77250, 233280), (77760, 231750), (80000, 225261), (81000, 222480), (82400, 218700), (83430, 216000), (86400, 208575), (87480, 206000), (88992, 202500), (90000, 200232), (91125, 197760), (92700, 194400), (93312, 193125), (97200, 185400), (98880, 182250), (100116, 180000), (101250, 177984), (103000, 174960), (108000, 166860), (109350, 164800), (111240, 162000), (115875, 155520), (116640, 154500), (118656, 151875), (120000, 150174), (121500, 148320), (123600, 145800), (125145, 144000), (128750, 139968), (129600, 139050), (133488, 135000)]