20025662400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1034

約数の個数: 420

約数和(自身を含む): 74086151040

約数和(自身を除く): 54060488640

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, 108, 120, 135, 144, 150, 160, 162, 180, 191, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 382, 400, 405, 432, 450, 480, 540, 573, 576, 600, 648, 675, 720, 764, 800, 809, 810, 864, 900, 955, 960, 1080, 1146, 1200, 1296, 1350, 1440, 1528, 1600, 1618, 1620, 1719, 1728, 1800, 1910, 2025, 2160, 2292, 2400, 2427, 2592, 2700, 2865, 2880, 3056, 3236, 3240, 3438, 3600, 3820, 4045, 4050, 4320, 4584, 4775, 4800, 4854, 5157, 5184, 5400, 5730, 6112, 6472, 6480, 6876, 7200, 7281, 7640, 8090, 8100, 8595, 8640, 9168, 9550, 9708, 10314, 10800, 11460, 12135, 12224, 12944, 12960, 13752, 14325, 14400, 14562, 15280, 15471, 16180, 16200, 17190, 18336, 19100, 19416, 20225, 20628, 21600, 21843, 22920, 24270, 25785, 25888, 25920, 27504, 28650, 29124, 30560, 30942, 32360, 32400, 34380, 36405, 36672, 38200, 38832, 40450, 41256, 42975, 43200, 43686, 45840, 48540, 51570, 51776, 55008, 57300, 58248, 60675, 61120, 61884, 64720, 64800, 65529, 68760, 72810, 76400, 77355, 77664, 80900, 82512, 85950, 87372, 91680, 97080, 103140, 109215, 110016, 114600, 116496, 121350, 123768, 128925, 129440, 129600, 131058, 137520, 145620, 152800, 154519, 154710, 155328, 161800, 165024, 171900, 174744, 182025, 183360, 194160, 206280, 218430, 229200, 232992, 242700, 247536, 257850, 258880, 262116, 275040, 291240, 305600, 309038, 309420, 323600, 327645, 330048, 343800, 349488, 364050, 386775, 388320, 412560, 436860, 458400, 463557, 465984, 485400, 495072, 515700, 524232, 546075, 550080, 582480, 618076, 618840, 647200, 655290, 687600, 698976, 728100, 772595, 773550, 776640, 825120, 873720, 916800, 927114, 970800, 990144, 1031400, 1048464, 1092150, 1164960, 1236152, 1237680, 1294400, 1310580, 1375200, 1390671, 1397952, 1456200, 1545190, 1547100, 1638225, 1650240, 1747440, 1854228, 1941600, 2062800, 2096928, 2184300, 2317785, 2329920, 2472304, 2475360, 2621160, 2750400, 2781342, 2912400, 3090380, 3094200, 3276450, 3494880, 3708456, 3862975, 3883200, 4125600, 4172013, 4193856, 4368600, 4635570, 4944608, 4950720, 5242320, 5562684, 5824800, 6180760, 6188400, 6552900, 6953355, 6989760, 7416912, 7725950, 8251200, 8344026, 8737200, 9271140, 9889216, 10484640, 11125368, 11588925, 11649600, 12361520, 12376800, 12516039, 13105800, 13906710, 14833824, 15451900, 16688052, 17474400, 18542280, 20860065, 20969280, 22250736, 23177850, 24723040, 24753600, 25032078, 26211600, 27813420, 29667648, 30903800, 33376104, 34766775, 34948800, 37084560, 41720130, 44501472, 46355700, 49446080, 50064156, 52423200, 55626840, 61807600, 62580195, 66752208, 69533550, 74169120, 83440260, 89002944, 92711400, 100128312, 104300325, 104846400, 111253680, 123615200, 125160390, 133504416, 139067100, 148338240, 166880520, 185422800, 200256624, 208600650, 222507360, 247230400, 250320780, 267008832, 278134200, 312900975, 333761040, 370845600, 400513248, 417201300, 445014720, 500641560, 556268400, 625801950, 667522080, 741691200, 801026496, 834402600, 1001283120, 1112536800, 1251603900, 1335044160, 1668805200, 2002566240, 2225073600, 2503207800, 3337610400, 4005132480, 5006415600, 6675220800, 10012831200, 20025662400]

約数ペア:

[(1, 20025662400), (2, 10012831200), (3, 6675220800), (4, 5006415600), (5, 4005132480), (6, 3337610400), (8, 2503207800), (9, 2225073600), (10, 2002566240), (12, 1668805200), (15, 1335044160), (16, 1251603900), (18, 1112536800), (20, 1001283120), (24, 834402600), (25, 801026496), (27, 741691200), (30, 667522080), (32, 625801950), (36, 556268400), (40, 500641560), (45, 445014720), (48, 417201300), (50, 400513248), (54, 370845600), (60, 333761040), (64, 312900975), (72, 278134200), (75, 267008832), (80, 250320780), (81, 247230400), (90, 222507360), (96, 208600650), (100, 200256624), (108, 185422800), (120, 166880520), (135, 148338240), (144, 139067100), (150, 133504416), (160, 125160390), (162, 123615200), (180, 111253680), (191, 104846400), (192, 104300325), (200, 100128312), (216, 92711400), (225, 89002944), (240, 83440260), (270, 74169120), (288, 69533550), (300, 66752208), (320, 62580195), (324, 61807600), (360, 55626840), (382, 52423200), (400, 50064156), (405, 49446080), (432, 46355700), (450, 44501472), (480, 41720130), (540, 37084560), (573, 34948800), (576, 34766775), (600, 33376104), (648, 30903800), (675, 29667648), (720, 27813420), (764, 26211600), (800, 25032078), (809, 24753600), (810, 24723040), (864, 23177850), (900, 22250736), (955, 20969280), (960, 20860065), (1080, 18542280), (1146, 17474400), (1200, 16688052), (1296, 15451900), (1350, 14833824), (1440, 13906710), (1528, 13105800), (1600, 12516039), (1618, 12376800), (1620, 12361520), (1719, 11649600), (1728, 11588925), (1800, 11125368), (1910, 10484640), (2025, 9889216), (2160, 9271140), (2292, 8737200), (2400, 8344026), (2427, 8251200), (2592, 7725950), (2700, 7416912), (2865, 6989760), (2880, 6953355), (3056, 6552900), (3236, 6188400), (3240, 6180760), (3438, 5824800), (3600, 5562684), (3820, 5242320), (4045, 4950720), (4050, 4944608), (4320, 4635570), (4584, 4368600), (4775, 4193856), (4800, 4172013), (4854, 4125600), (5157, 3883200), (5184, 3862975), (5400, 3708456), (5730, 3494880), (6112, 3276450), (6472, 3094200), (6480, 3090380), (6876, 2912400), (7200, 2781342), (7281, 2750400), (7640, 2621160), (8090, 2475360), (8100, 2472304), (8595, 2329920), (8640, 2317785), (9168, 2184300), (9550, 2096928), (9708, 2062800), (10314, 1941600), (10800, 1854228), (11460, 1747440), (12135, 1650240), (12224, 1638225), (12944, 1547100), (12960, 1545190), (13752, 1456200), (14325, 1397952), (14400, 1390671), (14562, 1375200), (15280, 1310580), (15471, 1294400), (16180, 1237680), (16200, 1236152), (17190, 1164960), (18336, 1092150), (19100, 1048464), (19416, 1031400), (20225, 990144), (20628, 970800), (21600, 927114), (21843, 916800), (22920, 873720), (24270, 825120), (25785, 776640), (25888, 773550), (25920, 772595), (27504, 728100), (28650, 698976), (29124, 687600), (30560, 655290), (30942, 647200), (32360, 618840), (32400, 618076), (34380, 582480), (36405, 550080), (36672, 546075), (38200, 524232), (38832, 515700), (40450, 495072), (41256, 485400), (42975, 465984), (43200, 463557), (43686, 458400), (45840, 436860), (48540, 412560), (51570, 388320), (51776, 386775), (55008, 364050), (57300, 349488), (58248, 343800), (60675, 330048), (61120, 327645), (61884, 323600), (64720, 309420), (64800, 309038), (65529, 305600), (68760, 291240), (72810, 275040), (76400, 262116), (77355, 258880), (77664, 257850), (80900, 247536), (82512, 242700), (85950, 232992), (87372, 229200), (91680, 218430), (97080, 206280), (103140, 194160), (109215, 183360), (110016, 182025), (114600, 174744), (116496, 171900), (121350, 165024), (123768, 161800), (128925, 155328), (129440, 154710), (129600, 154519), (131058, 152800), (137520, 145620)]