31451490000

素因数分解:

$2^4\times 3^5\times 5^4\times 7^1\times {\mathrm{43}}^2$

素因数の和:136

約数の個数: 900

約数和(自身を含む): 133461103776

約数和(自身を除く): 102009613776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 86, 90, 100, 105, 108, 112, 120, 125, 126, 129, 135, 140, 144, 150, 162, 168, 172, 175, 180, 189, 200, 210, 215, 216, 225, 240, 243, 250, 252, 258, 270, 280, 300, 301, 315, 324, 336, 344, 350, 360, 375, 378, 387, 400, 405, 420, 430, 432, 450, 486, 500, 504, 516, 525, 540, 560, 567, 600, 602, 625, 630, 645, 648, 675, 688, 700, 720, 750, 756, 774, 810, 840, 860, 875, 900, 903, 945, 972, 1000, 1008, 1032, 1050, 1075, 1080, 1125, 1134, 1161, 1200, 1204, 1215, 1250, 1260, 1290, 1296, 1350, 1400, 1500, 1505, 1512, 1548, 1575, 1620, 1680, 1701, 1720, 1750, 1800, 1806, 1849, 1875, 1890, 1935, 1944, 2000, 2025, 2064, 2100, 2150, 2160, 2250, 2268, 2322, 2408, 2430, 2500, 2520, 2580, 2625, 2700, 2709, 2800, 2835, 3000, 3010, 3024, 3096, 3150, 3225, 3240, 3375, 3402, 3440, 3483, 3500, 3600, 3612, 3698, 3750, 3780, 3870, 3888, 4050, 4200, 4300, 4375, 4500, 4515, 4536, 4644, 4725, 4816, 4860, 5000, 5040, 5160, 5250, 5375, 5400, 5418, 5547, 5625, 5670, 5805, 6000, 6020, 6075, 6192, 6300, 6450, 6480, 6750, 6804, 6966, 7000, 7224, 7396, 7500, 7525, 7560, 7740, 7875, 8100, 8127, 8400, 8505, 8600, 8750, 9000, 9030, 9072, 9245, 9288, 9450, 9675, 9720, 10000, 10125, 10320, 10449, 10500, 10750, 10800, 10836, 11094, 11250, 11340, 11610, 12040, 12150, 12600, 12900, 12943, 13125, 13500, 13545, 13608, 13932, 14000, 14175, 14448, 14792, 15000, 15050, 15120, 15480, 15750, 16125, 16200, 16254, 16641, 16875, 17010, 17200, 17415, 17500, 18000, 18060, 18490, 18576, 18900, 19350, 19440, 20250, 20898, 21000, 21500, 21672, 22188, 22500, 22575, 22680, 23220, 23625, 24080, 24300, 24381, 25200, 25800, 25886, 26250, 26875, 27000, 27090, 27216, 27735, 27864, 28350, 29025, 29584, 30000, 30100, 30375, 30960, 31500, 32250, 32400, 32508, 33282, 33750, 34020, 34830, 35000, 36120, 36980, 37625, 37800, 38700, 38829, 39375, 40500, 40635, 41796, 42000, 42525, 43000, 43344, 44376, 45000, 45150, 45360, 46225, 46440, 47250, 48375, 48600, 48762, 49923, 50625, 51600, 51772, 52245, 52500, 53750, 54000, 54180, 55470, 55728, 56700, 58050, 60200, 60750, 63000, 64500, 64715, 65016, 66564, 67500, 67725, 68040, 69660, 70000, 70875, 72240, 73143, 73960, 75250, 75600, 77400, 77658, 78750, 80625, 81000, 81270, 83205, 83592, 85050, 86000, 87075, 88752, 90000, 90300, 92450, 92880, 94500, 96750, 97200, 97524, 99846, 101250, 103544, 104490, 105000, 107500, 108360, 110940, 112875, 113400, 116100, 116487, 118125, 120400, 121500, 121905, 126000, 129000, 129430, 130032, 133128, 135000, 135450, 136080, 138675, 139320, 141750, 145125, 146286, 147920, 149769, 150500, 151875, 154800, 155316, 157500, 161250, 162000, 162540, 166410, 167184, 170100, 174150, 180600, 184900, 188125, 189000, 193500, 194145, 195048, 199692, 202500, 203175, 207088, 208980, 210000, 212625, 215000, 216720, 221880, 225750, 226800, 231125, 232200, 232974, 236250, 241875, 243000, 243810, 249615, 258000, 258860, 261225, 266256, 270000, 270900, 277350, 278640, 283500, 290250, 292572, 299538, 301000, 303750, 310632, 315000, 322500, 323575, 325080, 332820, 338625, 340200, 348300, 349461, 354375, 361200, 365715, 369800, 376250, 378000, 387000, 388290, 390096, 399384, 405000, 406350, 416025, 417960, 425250, 430000, 435375, 443760, 449307, 451500, 462250, 464400, 465948, 472500, 483750, 486000, 487620, 499230, 517720, 522450, 541800, 554700, 564375, 567000, 580500, 582435, 585144, 599076, 602000, 607500, 609525, 621264, 630000, 645000, 647150, 650160, 665640, 677250, 680400, 693375, 696600, 698922, 708750, 725625, 731430, 739600, 748845, 752500, 774000, 776580, 798768, 810000, 812700, 832050, 835920, 850500, 870750, 898614, 903000, 924500, 931896, 945000, 967500, 970725, 975240, 998460, 1015875, 1035440, 1044900, 1048383, 1063125, 1083600, 1109400, 1128750, 1134000, 1155625, 1161000, 1164870, 1170288, 1198152, 1215000, 1219050, 1248075, 1290000, 1294300, 1306125, 1331280, 1354500, 1386750, 1393200, 1397844, 1417500, 1451250, 1462860, 1497690, 1505000, 1553160, 1617875, 1625400, 1664100, 1693125, 1701000, 1741500, 1747305, 1797228, 1806000, 1828575, 1849000, 1863792, 1890000, 1935000, 1941450, 1950480, 1996920, 2031750, 2080125, 2089800, 2096766, 2126250, 2176875, 2218800, 2246535, 2257500, 2311250, 2322000, 2329740, 2396304, 2430000, 2438100, 2496150, 2588600, 2612250, 2709000, 2773500, 2795688, 2835000, 2902500, 2912175, 2925720, 2995380, 3010000, 3047625, 3106320, 3145149, 3235750, 3250800, 3328200, 3386250, 3402000, 3466875, 3483000, 3494610, 3594456, 3657150, 3698000, 3744225, 3870000, 3882900, 3993840, 4063500, 4160250, 4179600, 4193532, 4252500, 4353750, 4493070, 4515000, 4622500, 4659480, 4853625, 4876200, 4992300, 5079375, 5177200, 5224500, 5241915, 5418000, 5547000, 5591376, 5670000, 5805000, 5824350, 5851440, 5990760, 6095250, 6240375, 6290298, 6471500, 6530625, 6656400, 6772500, 6933750, 6966000, 6989220, 7188912, 7314300, 7488450, 7765800, 8089375, 8127000, 8320500, 8387064, 8505000, 8707500, 8736525, 8986140, 9030000, 9142875, 9245000, 9318960, 9707250, 9752400, 9984600, 10158750, 10400625, 10449000, 10483830, 11094000, 11232675, 11610000, 11648700, 11981520, 12190500, 12480750, 12580596, 12943000, 13061250, 13545000, 13867500, 13978440, 14560875, 14628600, 14976900, 15238125, 15531600, 15725745, 16178750, 16254000, 16641000, 16774128, 17010000, 17415000, 17473050, 17972280, 18285750, 18490000, 18721125, 19414500, 19969200, 20317500, 20801250, 20898000, 20967660, 22465350, 23297400, 24268125, 24381000, 24961500, 25161192, 25886000, 26122500, 26209575, 27090000, 27735000, 27956880, 29121750, 29257200, 29953800, 30476250, 31201875, 31451490, 32357500, 33282000, 34830000, 34946100, 35944560, 36571500, 37442250, 38829000, 40635000, 41602500, 41935320, 43682625, 44930700, 45714375, 46594800, 48536250, 48762000, 49923000, 50322384, 52245000, 52419150, 55470000, 56163375, 58243500, 59907600, 60952500, 62403750, 62902980, 64715000, 69892200, 72804375, 73143000, 74884500, 77658000, 78628725, 81270000, 83205000, 83870640, 87365250, 89861400, 91428750, 93605625, 97072500, 99846000, 104490000, 104838300, 112326750, 116487000, 121905000, 124807500, 125805960, 129430000, 131047875, 139784400, 145608750, 146286000, 149769000, 157257450, 166410000, 174730500, 179722800, 182857500, 187211250, 194145000, 209676600, 218413125, 224653500, 232974000, 243810000, 249615000, 251611920, 262095750, 280816875, 291217500, 299538000, 314514900, 349461000, 365715000, 374422500, 388290000, 393143625, 419353200, 436826250, 449307000, 499230000, 524191500, 561633750, 582435000, 629029800, 655239375, 698922000, 731430000, 748845000, 786287250, 873652500, 898614000, 1048383000, 1123267500, 1164870000, 1258059600, 1310478750, 1497690000, 1572574500, 1747305000, 1965718125, 2096766000, 2246535000, 2620957500, 3145149000, 3494610000, 3931436250, 4493070000, 5241915000, 6290298000, 7862872500, 10483830000, 15725745000, 31451490000]

約数ペア:

[(1, 31451490000), (2, 15725745000), (3, 10483830000), (4, 7862872500), (5, 6290298000), (6, 5241915000), (7, 4493070000), (8, 3931436250), (9, 3494610000), (10, 3145149000), (12, 2620957500), (14, 2246535000), (15, 2096766000), (16, 1965718125), (18, 1747305000), (20, 1572574500), (21, 1497690000), (24, 1310478750), (25, 1258059600), (27, 1164870000), (28, 1123267500), (30, 1048383000), (35, 898614000), (36, 873652500), (40, 786287250), (42, 748845000), (43, 731430000), (45, 698922000), (48, 655239375), (50, 629029800), (54, 582435000), (56, 561633750), (60, 524191500), (63, 499230000), (70, 449307000), (72, 436826250), (75, 419353200), (80, 393143625), (81, 388290000), (84, 374422500), (86, 365715000), (90, 349461000), (100, 314514900), (105, 299538000), (108, 291217500), (112, 280816875), (120, 262095750), (125, 251611920), (126, 249615000), (129, 243810000), (135, 232974000), (140, 224653500), (144, 218413125), (150, 209676600), (162, 194145000), (168, 187211250), (172, 182857500), (175, 179722800), (180, 174730500), (189, 166410000), (200, 157257450), (210, 149769000), (215, 146286000), (216, 145608750), (225, 139784400), (240, 131047875), (243, 129430000), (250, 125805960), (252, 124807500), (258, 121905000), (270, 116487000), (280, 112326750), (300, 104838300), (301, 104490000), (315, 99846000), (324, 97072500), (336, 93605625), (344, 91428750), (350, 89861400), (360, 87365250), (375, 83870640), (378, 83205000), (387, 81270000), (400, 78628725), (405, 77658000), (420, 74884500), (430, 73143000), (432, 72804375), (450, 69892200), (486, 64715000), (500, 62902980), (504, 62403750), (516, 60952500), (525, 59907600), (540, 58243500), (560, 56163375), (567, 55470000), (600, 52419150), (602, 52245000), (625, 50322384), (630, 49923000), (645, 48762000), (648, 48536250), (675, 46594800), (688, 45714375), (700, 44930700), (720, 43682625), (750, 41935320), (756, 41602500), (774, 40635000), (810, 38829000), (840, 37442250), (860, 36571500), (875, 35944560), (900, 34946100), (903, 34830000), (945, 33282000), (972, 32357500), (1000, 31451490), (1008, 31201875), (1032, 30476250), (1050, 29953800), (1075, 29257200), (1080, 29121750), (1125, 27956880), (1134, 27735000), (1161, 27090000), (1200, 26209575), (1204, 26122500), (1215, 25886000), (1250, 25161192), (1260, 24961500), (1290, 24381000), (1296, 24268125), (1350, 23297400), (1400, 22465350), (1500, 20967660), (1505, 20898000), (1512, 20801250), (1548, 20317500), (1575, 19969200), (1620, 19414500), (1680, 18721125), (1701, 18490000), (1720, 18285750), (1750, 17972280), (1800, 17473050), (1806, 17415000), (1849, 17010000), (1875, 16774128), (1890, 16641000), (1935, 16254000), (1944, 16178750), (2000, 15725745), (2025, 15531600), (2064, 15238125), (2100, 14976900), (2150, 14628600), (2160, 14560875), (2250, 13978440), (2268, 13867500), (2322, 13545000), (2408, 13061250), (2430, 12943000), (2500, 12580596), (2520, 12480750), (2580, 12190500), (2625, 11981520), (2700, 11648700), (2709, 11610000), (2800, 11232675), (2835, 11094000), (3000, 10483830), (3010, 10449000), (3024, 10400625), (3096, 10158750), (3150, 9984600), (3225, 9752400), (3240, 9707250), (3375, 9318960), (3402, 9245000), (3440, 9142875), (3483, 9030000), (3500, 8986140), (3600, 8736525), (3612, 8707500), (3698, 8505000), (3750, 8387064), (3780, 8320500), (3870, 8127000), (3888, 8089375), (4050, 7765800), (4200, 7488450), (4300, 7314300), (4375, 7188912), (4500, 6989220), (4515, 6966000), (4536, 6933750), (4644, 6772500), (4725, 6656400), (4816, 6530625), (4860, 6471500), (5000, 6290298), (5040, 6240375), (5160, 6095250), (5250, 5990760), (5375, 5851440), (5400, 5824350), (5418, 5805000), (5547, 5670000), (5625, 5591376), (5670, 5547000), (5805, 5418000), (6000, 5241915), (6020, 5224500), (6075, 5177200), (6192, 5079375), (6300, 4992300), (6450, 4876200), (6480, 4853625), (6750, 4659480), (6804, 4622500), (6966, 4515000), (7000, 4493070), (7224, 4353750), (7396, 4252500), (7500, 4193532), (7525, 4179600), (7560, 4160250), (7740, 4063500), (7875, 3993840), (8100, 3882900), (8127, 3870000), (8400, 3744225), (8505, 3698000), (8600, 3657150), (8750, 3594456), (9000, 3494610), (9030, 3483000), (9072, 3466875), (9245, 3402000), (9288, 3386250), (9450, 3328200), (9675, 3250800), (9720, 3235750), (10000, 3145149), (10125, 3106320), (10320, 3047625), (10449, 3010000), (10500, 2995380), (10750, 2925720), (10800, 2912175), (10836, 2902500), (11094, 2835000), (11250, 2795688), (11340, 2773500), (11610, 2709000), (12040, 2612250), (12150, 2588600), (12600, 2496150), (12900, 2438100), (12943, 2430000), (13125, 2396304), (13500, 2329740), (13545, 2322000), (13608, 2311250), (13932, 2257500), (14000, 2246535), (14175, 2218800), (14448, 2176875), (14792, 2126250), (15000, 2096766), (15050, 2089800), (15120, 2080125), (15480, 2031750), (15750, 1996920), (16125, 1950480), (16200, 1941450), (16254, 1935000), (16641, 1890000), (16875, 1863792), (17010, 1849000), (17200, 1828575), (17415, 1806000), (17500, 1797228), (18000, 1747305), (18060, 1741500), (18490, 1701000), (18576, 1693125), (18900, 1664100), (19350, 1625400), (19440, 1617875), (20250, 1553160), (20898, 1505000), (21000, 1497690), (21500, 1462860), (21672, 1451250), (22188, 1417500), (22500, 1397844), (22575, 1393200), (22680, 1386750), (23220, 1354500), (23625, 1331280), (24080, 1306125), (24300, 1294300), (24381, 1290000), (25200, 1248075), (25800, 1219050), (25886, 1215000), (26250, 1198152), (26875, 1170288), (27000, 1164870), (27090, 1161000), (27216, 1155625), (27735, 1134000), (27864, 1128750), (28350, 1109400), (29025, 1083600), (29584, 1063125), (30000, 1048383), (30100, 1044900), (30375, 1035440), (30960, 1015875), (31500, 998460), (32250, 975240), (32400, 970725), (32508, 967500), (33282, 945000), (33750, 931896), (34020, 924500), (34830, 903000), (35000, 898614), (36120, 870750), (36980, 850500), (37625, 835920), (37800, 832050), (38700, 812700), (38829, 810000), (39375, 798768), (40500, 776580), (40635, 774000), (41796, 752500), (42000, 748845), (42525, 739600), (43000, 731430), (43344, 725625), (44376, 708750), (45000, 698922), (45150, 696600), (45360, 693375), (46225, 680400), (46440, 677250), (47250, 665640), (48375, 650160), (48600, 647150), (48762, 645000), (49923, 630000), (50625, 621264), (51600, 609525), (51772, 607500), (52245, 602000), (52500, 599076), (53750, 585144), (54000, 582435), (54180, 580500), (55470, 567000), (55728, 564375), (56700, 554700), (58050, 541800), (60200, 522450), (60750, 517720), (63000, 499230), (64500, 487620), (64715, 486000), (65016, 483750), (66564, 472500), (67500, 465948), (67725, 464400), (68040, 462250), (69660, 451500), (70000, 449307), (70875, 443760), (72240, 435375), (73143, 430000), (73960, 425250), (75250, 417960), (75600, 416025), (77400, 406350), (77658, 405000), (78750, 399384), (80625, 390096), (81000, 388290), (81270, 387000), (83205, 378000), (83592, 376250), (85050, 369800), (86000, 365715), (87075, 361200), (88752, 354375), (90000, 349461), (90300, 348300), (92450, 340200), (92880, 338625), (94500, 332820), (96750, 325080), (97200, 323575), (97524, 322500), (99846, 315000), (101250, 310632), (103544, 303750), (104490, 301000), (105000, 299538), (107500, 292572), (108360, 290250), (110940, 283500), (112875, 278640), (113400, 277350), (116100, 270900), (116487, 270000), (118125, 266256), (120400, 261225), (121500, 258860), (121905, 258000), (126000, 249615), (129000, 243810), (129430, 243000), (130032, 241875), (133128, 236250), (135000, 232974), (135450, 232200), (136080, 231125), (138675, 226800), (139320, 225750), (141750, 221880), (145125, 216720), (146286, 215000), (147920, 212625), (149769, 210000), (150500, 208980), (151875, 207088), (154800, 203175), (155316, 202500), (157500, 199692), (161250, 195048), (162000, 194145), (162540, 193500), (166410, 189000), (167184, 188125), (170100, 184900), (174150, 180600)]