31218957000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2435

約数の個数: 768

約数和(自身を含む): 138539980800

約数和(自身を除く): 107321023800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 50, 55, 56, 57, 60, 63, 66, 70, 72, 75, 76, 77, 84, 88, 90, 95, 99, 100, 105, 110, 114, 120, 125, 126, 132, 133, 140, 150, 152, 154, 165, 168, 171, 175, 180, 190, 198, 200, 209, 210, 220, 225, 228, 231, 250, 252, 264, 266, 275, 280, 285, 300, 308, 315, 330, 342, 350, 360, 375, 380, 385, 396, 399, 418, 420, 440, 450, 456, 462, 475, 495, 500, 504, 525, 532, 550, 570, 600, 616, 627, 630, 660, 665, 684, 693, 700, 750, 760, 770, 792, 798, 825, 836, 840, 855, 875, 900, 924, 950, 990, 1000, 1045, 1050, 1064, 1100, 1125, 1140, 1155, 1197, 1254, 1260, 1320, 1330, 1368, 1375, 1386, 1400, 1425, 1463, 1500, 1540, 1575, 1596, 1650, 1672, 1710, 1750, 1800, 1848, 1881, 1900, 1925, 1980, 1995, 2090, 2100, 2200, 2250, 2280, 2310, 2371, 2375, 2394, 2475, 2508, 2520, 2625, 2660, 2750, 2772, 2850, 2926, 3000, 3080, 3135, 3150, 3192, 3300, 3325, 3420, 3465, 3500, 3762, 3800, 3850, 3960, 3990, 4125, 4180, 4200, 4275, 4389, 4500, 4620, 4742, 4750, 4788, 4950, 5016, 5225, 5250, 5320, 5500, 5544, 5700, 5775, 5852, 5985, 6270, 6300, 6600, 6650, 6840, 6930, 7000, 7113, 7125, 7315, 7524, 7700, 7875, 7980, 8250, 8360, 8550, 8778, 9000, 9240, 9405, 9484, 9500, 9576, 9625, 9900, 9975, 10450, 10500, 11000, 11400, 11550, 11704, 11855, 11970, 12375, 12540, 12600, 13167, 13300, 13860, 14226, 14250, 14630, 15048, 15400, 15675, 15750, 15960, 16500, 16597, 16625, 17100, 17325, 17556, 18810, 18968, 19000, 19250, 19800, 19950, 20900, 21000, 21339, 21375, 21945, 23100, 23710, 23940, 24750, 25080, 26081, 26125, 26334, 26600, 27720, 28452, 28500, 28875, 29260, 29925, 31350, 31500, 33000, 33194, 33250, 34200, 34650, 35112, 35565, 36575, 37620, 38500, 39900, 41800, 42678, 42750, 43890, 45049, 46200, 47025, 47420, 47880, 49500, 49791, 49875, 52162, 52250, 52668, 56904, 57000, 57750, 58520, 59275, 59850, 62700, 63000, 65835, 66388, 66500, 69300, 71130, 73150, 75240, 77000, 78243, 78375, 79800, 82985, 85356, 85500, 86625, 87780, 90098, 94050, 94840, 99000, 99582, 99750, 104324, 104500, 105336, 106695, 109725, 115500, 118550, 119700, 125400, 130405, 131670, 132776, 133000, 135147, 138600, 142260, 146300, 149373, 149625, 156486, 156750, 165970, 170712, 171000, 173250, 175560, 177825, 180196, 182567, 182875, 188100, 199164, 199500, 208648, 209000, 213390, 219450, 225245, 231000, 234729, 235125, 237100, 239400, 248955, 260810, 263340, 270294, 284520, 292600, 296375, 298746, 299250, 312972, 313500, 315343, 329175, 331940, 346500, 355650, 360392, 365134, 365750, 376200, 391215, 398328, 399000, 405441, 414925, 426780, 438900, 450490, 469458, 470250, 474200, 495539, 497910, 521620, 526680, 533475, 540588, 547701, 548625, 592750, 597492, 598500, 625944, 627000, 630686, 652025, 658350, 663880, 675735, 693000, 711300, 730268, 731500, 746865, 782430, 810882, 829850, 853560, 877800, 889125, 900980, 912835, 938916, 940500, 946029, 991078, 995820, 1043240, 1066950, 1081176, 1095402, 1097250, 1126225, 1173645, 1185500, 1194984, 1197000, 1244775, 1261372, 1304050, 1316700, 1351470, 1422600, 1460536, 1463000, 1486617, 1493730, 1564860, 1576715, 1621764, 1643103, 1645875, 1659700, 1778250, 1801960, 1825670, 1877832, 1881000, 1892058, 1956075, 1982156, 1991640, 2027205, 2074625, 2133900, 2190804, 2194500, 2252450, 2347290, 2371000, 2477695, 2489550, 2522744, 2608100, 2633400, 2667375, 2702940, 2738505, 2838087, 2973234, 2987460, 3129720, 3153430, 3243528, 3260125, 3286206, 3291750, 3319400, 3378675, 3468773, 3556500, 3651340, 3734325, 3784116, 3912150, 3964312, 4054410, 4149250, 4267800, 4381608, 4389000, 4459851, 4504900, 4564175, 4694580, 4730145, 4955390, 4979100, 5216200, 5334750, 5405880, 5477010, 5631125, 5676174, 5868225, 5946468, 5974920, 6223875, 6306860, 6520250, 6572412, 6583500, 6757350, 6937546, 7113000, 7302680, 7433085, 7468650, 7568232, 7824300, 7883575, 8108820, 8215515, 8298500, 8919702, 9009800, 9128350, 9389160, 9460290, 9780375, 9910780, 9958200, 10136025, 10406319, 10669500, 10954020, 11262250, 11352348, 11736450, 11892936, 12388475, 12447750, 12613720, 13040500, 13144824, 13167000, 13514700, 13692525, 13875092, 14190435, 14866170, 14937300, 15648600, 15767150, 16217640, 16431030, 16597000, 16893375, 17343865, 17839404, 18256700, 18671625, 18920580, 19560750, 19821560, 20272050, 20812638, 21339000, 21908040, 22299255, 22524500, 22704696, 22820875, 23472900, 23650725, 24776950, 24895500, 26081000, 27029400, 27385050, 27750184, 28380870, 29341125, 29732340, 29874600, 31218957, 31534300, 32862060, 33786750, 34687730, 35678808, 36513400, 37165425, 37343250, 37841160, 39121500, 39417875, 40544100, 41077575, 41625276, 44598510, 45049000, 45641750, 46945800, 47301450, 49553900, 49791000, 50680125, 52031595, 54770100, 56761740, 58682250, 59464680, 61942375, 62437914, 63068600, 65724120, 67573500, 68462625, 69375460, 70952175, 74330850, 74686500, 78243000, 78835750, 81088200, 82155150, 83250552, 86719325, 89197020, 91283500, 94602900, 99107800, 101360250, 104063190, 109540200, 111496275, 113523480, 117364500, 118253625, 123884750, 124875828, 135147000, 136925250, 138750920, 141904350, 148661700, 149373000, 156094785, 157671500, 164310300, 173438650, 178394040, 182567000, 185827125, 189205800, 202720500, 205387875, 208126380, 222992550, 234729000, 236507250, 247769500, 249751656, 260157975, 273850500, 283808700, 297323400, 312189570, 315343000, 328620600, 346877300, 354760875, 371654250, 405441000, 410775750, 416252760, 433596625, 445985100, 473014500, 495539000, 520315950, 547701000, 557481375, 567617400, 624379140, 693754600, 709521750, 743308500, 780473925, 821551500, 867193250, 891970200, 946029000, 1040631900, 1114962750, 1248758280, 1300789875, 1419043500, 1486617000, 1560947850, 1643103000, 1734386500, 2081263800, 2229925500, 2601579750, 2838087000, 3121895700, 3468773000, 3902369625, 4459851000, 5203159500, 6243791400, 7804739250, 10406319000, 15609478500, 31218957000]

約数ペア:

[(1, 31218957000), (2, 15609478500), (3, 10406319000), (4, 7804739250), (5, 6243791400), (6, 5203159500), (7, 4459851000), (8, 3902369625), (9, 3468773000), (10, 3121895700), (11, 2838087000), (12, 2601579750), (14, 2229925500), (15, 2081263800), (18, 1734386500), (19, 1643103000), (20, 1560947850), (21, 1486617000), (22, 1419043500), (24, 1300789875), (25, 1248758280), (28, 1114962750), (30, 1040631900), (33, 946029000), (35, 891970200), (36, 867193250), (38, 821551500), (40, 780473925), (42, 743308500), (44, 709521750), (45, 693754600), (50, 624379140), (55, 567617400), (56, 557481375), (57, 547701000), (60, 520315950), (63, 495539000), (66, 473014500), (70, 445985100), (72, 433596625), (75, 416252760), (76, 410775750), (77, 405441000), (84, 371654250), (88, 354760875), (90, 346877300), (95, 328620600), (99, 315343000), (100, 312189570), (105, 297323400), (110, 283808700), (114, 273850500), (120, 260157975), (125, 249751656), (126, 247769500), (132, 236507250), (133, 234729000), (140, 222992550), (150, 208126380), (152, 205387875), (154, 202720500), (165, 189205800), (168, 185827125), (171, 182567000), (175, 178394040), (180, 173438650), (190, 164310300), (198, 157671500), (200, 156094785), (209, 149373000), (210, 148661700), (220, 141904350), (225, 138750920), (228, 136925250), (231, 135147000), (250, 124875828), (252, 123884750), (264, 118253625), (266, 117364500), (275, 113523480), (280, 111496275), (285, 109540200), (300, 104063190), (308, 101360250), (315, 99107800), (330, 94602900), (342, 91283500), (350, 89197020), (360, 86719325), (375, 83250552), (380, 82155150), (385, 81088200), (396, 78835750), (399, 78243000), (418, 74686500), (420, 74330850), (440, 70952175), (450, 69375460), (456, 68462625), (462, 67573500), (475, 65724120), (495, 63068600), (500, 62437914), (504, 61942375), (525, 59464680), (532, 58682250), (550, 56761740), (570, 54770100), (600, 52031595), (616, 50680125), (627, 49791000), (630, 49553900), (660, 47301450), (665, 46945800), (684, 45641750), (693, 45049000), (700, 44598510), (750, 41625276), (760, 41077575), (770, 40544100), (792, 39417875), (798, 39121500), (825, 37841160), (836, 37343250), (840, 37165425), (855, 36513400), (875, 35678808), (900, 34687730), (924, 33786750), (950, 32862060), (990, 31534300), (1000, 31218957), (1045, 29874600), (1050, 29732340), (1064, 29341125), (1100, 28380870), (1125, 27750184), (1140, 27385050), (1155, 27029400), (1197, 26081000), (1254, 24895500), (1260, 24776950), (1320, 23650725), (1330, 23472900), (1368, 22820875), (1375, 22704696), (1386, 22524500), (1400, 22299255), (1425, 21908040), (1463, 21339000), (1500, 20812638), (1540, 20272050), (1575, 19821560), (1596, 19560750), (1650, 18920580), (1672, 18671625), (1710, 18256700), (1750, 17839404), (1800, 17343865), (1848, 16893375), (1881, 16597000), (1900, 16431030), (1925, 16217640), (1980, 15767150), (1995, 15648600), (2090, 14937300), (2100, 14866170), (2200, 14190435), (2250, 13875092), (2280, 13692525), (2310, 13514700), (2371, 13167000), (2375, 13144824), (2394, 13040500), (2475, 12613720), (2508, 12447750), (2520, 12388475), (2625, 11892936), (2660, 11736450), (2750, 11352348), (2772, 11262250), (2850, 10954020), (2926, 10669500), (3000, 10406319), (3080, 10136025), (3135, 9958200), (3150, 9910780), (3192, 9780375), (3300, 9460290), (3325, 9389160), (3420, 9128350), (3465, 9009800), (3500, 8919702), (3762, 8298500), (3800, 8215515), (3850, 8108820), (3960, 7883575), (3990, 7824300), (4125, 7568232), (4180, 7468650), (4200, 7433085), (4275, 7302680), (4389, 7113000), (4500, 6937546), (4620, 6757350), (4742, 6583500), (4750, 6572412), (4788, 6520250), (4950, 6306860), (5016, 6223875), (5225, 5974920), (5250, 5946468), (5320, 5868225), (5500, 5676174), (5544, 5631125), (5700, 5477010), (5775, 5405880), (5852, 5334750), (5985, 5216200), (6270, 4979100), (6300, 4955390), (6600, 4730145), (6650, 4694580), (6840, 4564175), (6930, 4504900), (7000, 4459851), (7113, 4389000), (7125, 4381608), (7315, 4267800), (7524, 4149250), (7700, 4054410), (7875, 3964312), (7980, 3912150), (8250, 3784116), (8360, 3734325), (8550, 3651340), (8778, 3556500), (9000, 3468773), (9240, 3378675), (9405, 3319400), (9484, 3291750), (9500, 3286206), (9576, 3260125), (9625, 3243528), (9900, 3153430), (9975, 3129720), (10450, 2987460), (10500, 2973234), (11000, 2838087), (11400, 2738505), (11550, 2702940), (11704, 2667375), (11855, 2633400), (11970, 2608100), (12375, 2522744), (12540, 2489550), (12600, 2477695), (13167, 2371000), (13300, 2347290), (13860, 2252450), (14226, 2194500), (14250, 2190804), (14630, 2133900), (15048, 2074625), (15400, 2027205), (15675, 1991640), (15750, 1982156), (15960, 1956075), (16500, 1892058), (16597, 1881000), (16625, 1877832), (17100, 1825670), (17325, 1801960), (17556, 1778250), (18810, 1659700), (18968, 1645875), (19000, 1643103), (19250, 1621764), (19800, 1576715), (19950, 1564860), (20900, 1493730), (21000, 1486617), (21339, 1463000), (21375, 1460536), (21945, 1422600), 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(77000, 405441), (78243, 399000), (78375, 398328), (79800, 391215), (82985, 376200), (85356, 365750), (85500, 365134), (86625, 360392), (87780, 355650), (90098, 346500), (94050, 331940), (94840, 329175), (99000, 315343), (99582, 313500), (99750, 312972), (104324, 299250), (104500, 298746), (105336, 296375), (106695, 292600), (109725, 284520), (115500, 270294), (118550, 263340), (119700, 260810), (125400, 248955), (130405, 239400), (131670, 237100), (132776, 235125), (133000, 234729), (135147, 231000), (138600, 225245), (142260, 219450), (146300, 213390), (149373, 209000), (149625, 208648), (156486, 199500), (156750, 199164), (165970, 188100), (170712, 182875), (171000, 182567), (173250, 180196), (175560, 177825)]