31991421000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 1024

約数和(自身を含む): 135215308800

約数和(自身を除く): 103223887800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 37, 38, 40, 42, 44, 50, 55, 56, 57, 60, 66, 70, 74, 75, 76, 77, 84, 88, 95, 100, 105, 110, 111, 114, 120, 125, 132, 133, 140, 148, 150, 152, 154, 165, 168, 175, 185, 190, 197, 200, 209, 210, 220, 222, 228, 231, 250, 259, 264, 266, 275, 280, 285, 296, 300, 308, 330, 350, 370, 375, 380, 385, 394, 399, 407, 418, 420, 440, 444, 456, 462, 475, 500, 518, 525, 532, 550, 555, 570, 591, 600, 616, 627, 660, 665, 700, 703, 740, 750, 760, 770, 777, 788, 798, 814, 825, 836, 840, 875, 888, 924, 925, 950, 985, 1000, 1036, 1045, 1050, 1064, 1100, 1110, 1140, 1155, 1182, 1221, 1254, 1295, 1320, 1330, 1375, 1379, 1400, 1406, 1425, 1463, 1480, 1500, 1540, 1554, 1576, 1596, 1628, 1650, 1672, 1750, 1848, 1850, 1900, 1925, 1970, 1995, 2035, 2072, 2090, 2100, 2109, 2167, 2200, 2220, 2280, 2310, 2364, 2375, 2442, 2508, 2590, 2625, 2660, 2750, 2758, 2775, 2812, 2849, 2850, 2926, 2955, 3000, 3080, 3108, 3135, 3192, 3256, 3300, 3325, 3500, 3515, 3700, 3743, 3800, 3850, 3885, 3940, 3990, 4070, 4125, 4137, 4180, 4200, 4218, 4334, 4389, 4440, 4620, 4625, 4728, 4750, 4884, 4921, 4925, 5016, 5180, 5225, 5250, 5320, 5500, 5516, 5550, 5624, 5698, 5700, 5775, 5852, 5910, 6105, 6216, 6270, 6475, 6501, 6600, 6650, 6895, 7000, 7030, 7125, 7289, 7315, 7400, 7486, 7700, 7733, 7770, 7880, 7980, 8140, 8250, 8274, 8360, 8436, 8547, 8668, 8778, 9240, 9250, 9500, 9625, 9768, 9842, 9850, 9975, 10175, 10360, 10450, 10500, 10545, 10835, 11000, 11032, 11100, 11229, 11396, 11400, 11550, 11704, 11820, 12210, 12540, 12950, 13002, 13300, 13790, 13875, 14060, 14245, 14250, 14578, 14630, 14763, 14775, 14972, 15169, 15400, 15466, 15540, 15675, 15960, 16280, 16500, 16548, 16625, 16872, 17094, 17336, 17556, 17575, 18500, 18715, 19000, 19250, 19425, 19684, 19700, 19950, 20350, 20685, 20900, 21000, 21090, 21670, 21867, 21945, 22200, 22458, 22792, 23100, 23199, 23640, 24420, 24605, 24625, 25080, 25900, 26004, 26125, 26201, 26600, 27580, 27750, 28120, 28490, 28500, 28875, 29156, 29260, 29526, 29550, 29944, 30338, 30525, 30932, 31080, 31350, 32375, 32505, 33000, 33096, 33250, 34188, 34475, 35112, 35150, 36445, 36575, 37000, 37430, 38500, 38665, 38850, 39368, 39400, 39900, 40700, 41173, 41370, 41800, 42180, 42735, 43340, 43734, 43890, 44916, 45507, 46200, 46398, 48840, 49210, 49250, 49875, 50875, 51023, 51800, 52008, 52250, 52402, 52725, 54131, 54175, 55160, 55500, 56145, 56980, 57000, 57750, 58312, 58520, 59052, 59100, 60676, 61050, 61864, 62700, 64750, 65010, 66500, 68376, 68950, 70300, 71225, 72890, 73150, 73815, 73875, 74860, 75845, 77000, 77330, 77700, 78375, 78603, 79800, 80179, 81400, 82346, 82740, 84360, 85470, 86680, 87468, 87780, 87875, 89832, 91014, 92796, 93575, 97125, 98420, 98500, 99750, 101750, 102046, 103425, 104500, 104804, 105450, 108262, 108350, 109335, 109725, 111000, 112290, 113960, 115500, 115995, 118104, 118200, 121352, 122100, 123025, 123519, 125400, 129500, 130020, 131005, 133000, 137900, 138491, 140600, 142450, 145780, 146300, 147630, 147750, 149720, 151690, 152625, 153069, 154660, 155400, 156750, 157206, 160358, 162393, 162525, 164692, 165480, 170940, 172375, 174936, 175560, 175750, 182028, 182225, 182875, 185592, 187150, 193325, 194250, 196840, 197000, 199500, 203500, 204092, 205865, 206850, 209000, 209608, 210900, 213675, 216524, 216700, 218670, 219450, 224580, 227535, 231000, 231990, 240537, 244200, 246050, 247038, 255115, 259000, 260040, 262010, 263625, 270655, 270875, 275800, 276982, 280725, 284900, 288211, 291560, 292600, 295260, 295500, 303380, 305250, 306138, 309320, 313500, 314412, 320716, 324786, 325050, 329384, 341880, 344750, 351500, 356125, 364056, 364450, 365750, 369075, 374300, 379225, 386650, 388500, 393015, 399000, 400895, 407000, 408184, 411730, 413700, 415473, 421800, 427350, 433048, 433400, 437340, 438900, 449160, 455070, 463980, 467875, 481074, 492100, 494076, 510230, 517125, 524020, 527250, 541310, 541750, 546675, 548625, 553964, 561253, 561450, 569800, 576422, 579975, 590520, 591000, 606760, 610500, 612276, 615125, 617595, 627000, 628824, 641432, 649572, 650100, 655025, 689500, 692455, 703000, 712250, 728900, 731500, 738150, 748600, 758450, 765345, 773300, 777000, 786030, 801790, 811965, 812625, 823460, 827400, 830946, 854700, 864633, 874680, 877800, 910140, 911125, 927960, 935750, 962148, 966625, 969437, 984200, 988152, 1020460, 1029325, 1034250, 1048040, 1054500, 1068375, 1082620, 1083500, 1093350, 1097250, 1107928, 1122506, 1122900, 1137675, 1152844, 1159950, 1202685, 1221000, 1224552, 1230250, 1235190, 1275575, 1299144, 1300200, 1310050, 1353275, 1379000, 1384910, 1403625, 1424500, 1441055, 1457800, 1463000, 1476300, 1516900, 1523401, 1530690, 1546600, 1572060, 1603580, 1623930, 1625250, 1646920, 1661892, 1683759, 1709400, 1729266, 1820280, 1822250, 1845375, 1871500, 1896125, 1924296, 1933250, 1938874, 1965075, 2004475, 2040920, 2058650, 2068500, 2077365, 2109000, 2136750, 2165240, 2167000, 2186700, 2194500, 2245012, 2245800, 2275350, 2305688, 2319900, 2405370, 2460500, 2470380, 2551150, 2620100, 2706550, 2733375, 2769820, 2806265, 2807250, 2849000, 2882110, 2899875, 2908311, 2952600, 3033800, 3046802, 3061380, 3087975, 3144120, 3207160, 3247860, 3250500, 3275125, 3323784, 3367518, 3458532, 3462275, 3644500, 3690750, 3743000, 3792250, 3826725, 3866500, 3877748, 3930150, 4008950, 4059825, 4117300, 4137000, 4154730, 4273500, 4323165, 4373400, 4389000, 4490024, 4550700, 4570203, 4639800, 4810740, 4847185, 4921000, 4940760, 5102300, 5146625, 5240200, 5413100, 5466750, 5539640, 5612530, 5614500, 5688375, 5764220, 5799750, 5816622, 6013425, 6093604, 6122760, 6175950, 6377875, 6495720, 6501000, 6550250, 6735036, 6766375, 6917064, 6924550, 7205275, 7289000, 7381500, 7584500, 7617005, 7653450, 7733000, 7755496, 7860300, 8017900, 8119650, 8234600, 8309460, 8418795, 8547000, 8646330, 9101400, 9140406, 9621480, 9694370, 9825375, 10022375, 10204600, 10293250, 10386825, 10663807, 10826200, 10933500, 11225060, 11229000, 11376750, 11528440, 11599500, 11633244, 12026850, 12187208, 12351900, 12755750, 13100500, 13470072, 13532750, 13849100, 14031325, 14410550, 14541555, 14763000, 15169000, 15234010, 15306900, 15439875, 15720600, 16035800, 16239300, 16618920, 16837590, 17292660, 17311375, 18280812, 19133625, 19388740, 19650750, 20044750, 20299125, 20586500, 20773650, 21327614, 21615825, 21867000, 22450120, 22753500, 22851015, 23199000, 23266488, 24053700, 24235925, 24703800, 25511500, 26201000, 27065500, 27698200, 28062650, 28821100, 29083110, 30067125, 30468020, 30613800, 30879750, 31991421, 32478600, 33675180, 34585320, 34622750, 36026375, 36561624, 38085025, 38267250, 38777480, 39301500, 40089500, 40598250, 41173000, 41547300, 42093975, 42655228, 43231650, 45507000, 45702030, 48107400, 48471850, 51023000, 51934125, 53319035, 54131000, 56125300, 57642200, 58166220, 60134250, 60936040, 61759500, 63982842, 67350360, 69245500, 70156625, 72052750, 72707775, 76170050, 76534500, 78603000, 80179000, 81196500, 83094600, 84187950, 85310456, 86463300, 91404060, 96943700, 103868250, 106638070, 108079125, 112250600, 114255075, 116332440, 120268500, 121179625, 123519000, 127965684, 138491000, 140313250, 144105500, 145415550, 152340100, 153069000, 159957105, 162393000, 168375900, 172926600, 182808120, 190425125, 193887400, 207736500, 210469875, 213276140, 216158250, 228510150, 240537000, 242359250, 255931368, 266595175, 280626500, 288211000, 290831100, 304680200, 319914210, 336751800, 363538875, 380850250, 415473000, 420939750, 426552280, 432316500, 457020300, 484718500, 533190350, 561253000, 571275375, 581662200, 639828420, 727077750, 761700500, 799785525, 841879500, 864633000, 914040600, 969437000, 1066380700, 1142550750, 1279656840, 1332975875, 1454155500, 1523401000, 1599571050, 1683759000, 2132761400, 2285101500, 2665951750, 2908311000, 3199142100, 3998927625, 4570203000, 5331903500, 6398284200, 7997855250, 10663807000, 15995710500, 31991421000]

約数ペア:

[(1, 31991421000), (2, 15995710500), (3, 10663807000), (4, 7997855250), (5, 6398284200), (6, 5331903500), (7, 4570203000), (8, 3998927625), (10, 3199142100), (11, 2908311000), (12, 2665951750), (14, 2285101500), (15, 2132761400), (19, 1683759000), (20, 1599571050), (21, 1523401000), (22, 1454155500), (24, 1332975875), (25, 1279656840), (28, 1142550750), (30, 1066380700), (33, 969437000), (35, 914040600), (37, 864633000), (38, 841879500), (40, 799785525), (42, 761700500), (44, 727077750), (50, 639828420), (55, 581662200), (56, 571275375), (57, 561253000), (60, 533190350), (66, 484718500), (70, 457020300), (74, 432316500), (75, 426552280), (76, 420939750), (77, 415473000), (84, 380850250), (88, 363538875), (95, 336751800), (100, 319914210), (105, 304680200), (110, 290831100), (111, 288211000), (114, 280626500), (120, 266595175), (125, 255931368), (132, 242359250), (133, 240537000), (140, 228510150), (148, 216158250), (150, 213276140), (152, 210469875), (154, 207736500), (165, 193887400), (168, 190425125), (175, 182808120), (185, 172926600), (190, 168375900), (197, 162393000), (200, 159957105), (209, 153069000), (210, 152340100), (220, 145415550), (222, 144105500), (228, 140313250), (231, 138491000), (250, 127965684), (259, 123519000), (264, 121179625), (266, 120268500), (275, 116332440), (280, 114255075), (285, 112250600), (296, 108079125), (300, 106638070), (308, 103868250), (330, 96943700), (350, 91404060), (370, 86463300), (375, 85310456), (380, 84187950), (385, 83094600), (394, 81196500), (399, 80179000), (407, 78603000), (418, 76534500), (420, 76170050), (440, 72707775), (444, 72052750), (456, 70156625), (462, 69245500), (475, 67350360), (500, 63982842), (518, 61759500), (525, 60936040), (532, 60134250), (550, 58166220), (555, 57642200), (570, 56125300), (591, 54131000), (600, 53319035), (616, 51934125), (627, 51023000), (660, 48471850), (665, 48107400), (700, 45702030), (703, 45507000), (740, 43231650), (750, 42655228), (760, 42093975), (770, 41547300), (777, 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14541555), (2220, 14410550), (2280, 14031325), (2310, 13849100), (2364, 13532750), (2375, 13470072), (2442, 13100500), (2508, 12755750), (2590, 12351900), (2625, 12187208), (2660, 12026850), (2750, 11633244), (2758, 11599500), (2775, 11528440), (2812, 11376750), (2849, 11229000), (2850, 11225060), (2926, 10933500), (2955, 10826200), (3000, 10663807), (3080, 10386825), (3108, 10293250), (3135, 10204600), (3192, 10022375), (3256, 9825375), (3300, 9694370), (3325, 9621480), (3500, 9140406), (3515, 9101400), (3700, 8646330), (3743, 8547000), (3800, 8418795), (3850, 8309460), (3885, 8234600), (3940, 8119650), (3990, 8017900), (4070, 7860300), (4125, 7755496), (4137, 7733000), (4180, 7653450), (4200, 7617005), (4218, 7584500), (4334, 7381500), (4389, 7289000), (4440, 7205275), (4620, 6924550), (4625, 6917064), (4728, 6766375), (4750, 6735036), (4884, 6550250), (4921, 6501000), (4925, 6495720), (5016, 6377875), (5180, 6175950), (5225, 6122760), (5250, 6093604), (5320, 6013425), (5500, 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(24625, 1299144), (25080, 1275575), (25900, 1235190), (26004, 1230250), (26125, 1224552), (26201, 1221000), (26600, 1202685), (27580, 1159950), (27750, 1152844), (28120, 1137675), (28490, 1122900), (28500, 1122506), (28875, 1107928), (29156, 1097250), (29260, 1093350), (29526, 1083500), (29550, 1082620), (29944, 1068375), (30338, 1054500), (30525, 1048040), (30932, 1034250), (31080, 1029325), (31350, 1020460), (32375, 988152), (32505, 984200), (33000, 969437), (33096, 966625), (33250, 962148), (34188, 935750), (34475, 927960), (35112, 911125), (35150, 910140), (36445, 877800), (36575, 874680), (37000, 864633), (37430, 854700), (38500, 830946), (38665, 827400), (38850, 823460), (39368, 812625), (39400, 811965), (39900, 801790), (40700, 786030), (41173, 777000), (41370, 773300), (41800, 765345), (42180, 758450), (42735, 748600), (43340, 738150), (43734, 731500), (43890, 728900), (44916, 712250), (45507, 703000), (46200, 692455), (46398, 689500), (48840, 655025), (49210, 650100), (49250, 649572), (49875, 641432), (50875, 628824), (51023, 627000), (51800, 617595), (52008, 615125), (52250, 612276), (52402, 610500), (52725, 606760), (54131, 591000), (54175, 590520), (55160, 579975), (55500, 576422), (56145, 569800), (56980, 561450), (57000, 561253), (57750, 553964), (58312, 548625), (58520, 546675), (59052, 541750), (59100, 541310), (60676, 527250), (61050, 524020), (61864, 517125), (62700, 510230), (64750, 494076), (65010, 492100), (66500, 481074), (68376, 467875), (68950, 463980), (70300, 455070), (71225, 449160), (72890, 438900), (73150, 437340), (73815, 433400), (73875, 433048), (74860, 427350), (75845, 421800), (77000, 415473), (77330, 413700), (77700, 411730), (78375, 408184), (78603, 407000), (79800, 400895), (80179, 399000), (81400, 393015), (82346, 388500), (82740, 386650), (84360, 379225), (85470, 374300), (86680, 369075), (87468, 365750), (87780, 364450), (87875, 364056), (89832, 356125), (91014, 351500), (92796, 344750), (93575, 341880), (97125, 329384), (98420, 325050), (98500, 324786), (99750, 320716), (101750, 314412), (102046, 313500), (103425, 309320), (104500, 306138), (104804, 305250), (105450, 303380), (108262, 295500), (108350, 295260), (109335, 292600), (109725, 291560), (111000, 288211), (112290, 284900), (113960, 280725), (115500, 276982), (115995, 275800), (118104, 270875), (118200, 270655), (121352, 263625), (122100, 262010), (123025, 260040), (123519, 259000), (125400, 255115), (129500, 247038), (130020, 246050), (131005, 244200), (133000, 240537), (137900, 231990), (138491, 231000), (140600, 227535), (142450, 224580), (145780, 219450), (146300, 218670), (147630, 216700), (147750, 216524), (149720, 213675), (151690, 210900), (152625, 209608), (153069, 209000), (154660, 206850), (155400, 205865), (156750, 204092), (157206, 203500), (160358, 199500), (162393, 197000), (162525, 196840), (164692, 194250), (165480, 193325), (170940, 187150), (172375, 185592), (174936, 182875), (175560, 182225), (175750, 182028)]