81335880000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:761

約数の個数: 560

約数和(自身を含む): 301655439360

約数和(自身を除く): 220319559360

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, 90, 96, 100, 108, 120, 125, 127, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 254, 270, 288, 300, 320, 360, 375, 381, 400, 432, 450, 480, 500, 508, 540, 576, 593, 600, 625, 635, 675, 720, 750, 762, 800, 864, 900, 960, 1000, 1016, 1080, 1125, 1143, 1186, 1200, 1250, 1270, 1350, 1440, 1500, 1524, 1600, 1728, 1779, 1800, 1875, 1905, 2000, 2032, 2160, 2250, 2286, 2372, 2400, 2500, 2540, 2700, 2880, 2965, 3000, 3048, 3175, 3375, 3429, 3558, 3600, 3750, 3810, 4000, 4064, 4320, 4500, 4572, 4744, 4800, 5000, 5080, 5337, 5400, 5625, 5715, 5930, 6000, 6096, 6350, 6750, 6858, 7116, 7200, 7500, 7620, 8000, 8128, 8640, 8895, 9000, 9144, 9488, 9525, 10000, 10160, 10674, 10800, 11250, 11430, 11860, 12000, 12192, 12700, 13500, 13716, 14232, 14400, 14825, 15000, 15240, 15875, 16011, 16875, 17145, 17790, 18000, 18288, 18976, 19050, 20000, 20320, 21348, 21600, 22500, 22860, 23720, 24000, 24384, 25400, 26685, 27000, 27432, 28464, 28575, 29650, 30000, 30480, 31750, 32022, 33750, 34290, 35580, 36000, 36576, 37952, 38100, 40000, 40640, 42696, 43200, 44475, 45000, 45720, 47440, 47625, 50800, 53370, 54000, 54864, 56928, 57150, 59300, 60000, 60960, 63500, 64044, 67500, 68580, 71160, 72000, 73152, 74125, 75311, 76200, 79375, 80055, 85392, 85725, 88950, 90000, 91440, 94880, 95250, 101600, 106740, 108000, 109728, 113856, 114300, 118600, 120000, 121920, 127000, 128088, 133425, 135000, 137160, 142320, 142875, 148250, 150622, 152400, 158750, 160110, 170784, 171450, 177900, 180000, 182880, 189760, 190500, 203200, 213480, 216000, 219456, 222375, 225933, 228600, 237200, 238125, 254000, 256176, 266850, 270000, 274320, 284640, 285750, 296500, 301244, 304800, 317500, 320220, 341568, 342900, 355800, 360000, 365760, 370625, 376555, 381000, 400275, 426960, 428625, 444750, 451866, 457200, 474400, 476250, 508000, 512352, 533700, 540000, 548640, 569280, 571500, 593000, 602488, 609600, 635000, 640440, 667125, 677799, 685800, 711600, 714375, 741250, 753110, 762000, 800550, 853920, 857250, 889500, 903732, 914400, 948800, 952500, 1016000, 1024704, 1067400, 1080000, 1097280, 1111875, 1129665, 1143000, 1186000, 1204976, 1270000, 1280880, 1334250, 1355598, 1371600, 1423200, 1428750, 1482500, 1506220, 1524000, 1601100, 1707840, 1714500, 1779000, 1807464, 1828800, 1882775, 1905000, 2001375, 2033397, 2134800, 2143125, 2223750, 2259330, 2286000, 2372000, 2409952, 2540000, 2561760, 2668500, 2711196, 2743200, 2846400, 2857500, 2965000, 3012440, 3048000, 3202200, 3335625, 3388995, 3429000, 3558000, 3614928, 3765550, 3810000, 4002750, 4066794, 4269600, 4286250, 4447500, 4518660, 4572000, 4744000, 4819904, 5080000, 5123520, 5337000, 5422392, 5486400, 5648325, 5715000, 5930000, 6024880, 6404400, 6671250, 6777990, 6858000, 7116000, 7229856, 7531100, 7620000, 8005500, 8133588, 8539200, 8572500, 8895000, 9037320, 9144000, 9413875, 10006875, 10166985, 10674000, 10844784, 11296650, 11430000, 11860000, 12049760, 12808800, 13342500, 13555980, 13716000, 14232000, 14459712, 15062200, 15240000, 16011000, 16267176, 16944975, 17145000, 17790000, 18074640, 18827750, 20013750, 20333970, 21348000, 21689568, 22593300, 22860000, 23720000, 24099520, 25617600, 26685000, 27111960, 27432000, 28241625, 30124400, 32022000, 32534352, 33889950, 34290000, 35580000, 36149280, 37655500, 40027500, 40667940, 42696000, 43379136, 45186600, 45720000, 47069375, 50834925, 53370000, 54223920, 56483250, 60248800, 64044000, 65068704, 67779900, 68580000, 71160000, 72298560, 75311000, 80055000, 81335880, 84724875, 90373200, 94138750, 101669850, 106740000, 108447840, 112966500, 120497600, 128088000, 130137408, 135559800, 137160000, 141208125, 150622000, 160110000, 162671760, 169449750, 180746400, 188277500, 203339700, 213480000, 216895680, 225933000, 254174625, 271119600, 282416250, 301244000, 320220000, 325343520, 338899500, 361492800, 376555000, 406679400, 423624375, 451866000, 508349250, 542239200, 564832500, 602488000, 640440000, 650687040, 677799000, 753110000, 813358800, 847248750, 903732000, 1016698500, 1084478400, 1129665000, 1270873125, 1355598000, 1506220000, 1626717600, 1694497500, 1807464000, 2033397000, 2259330000, 2541746250, 2711196000, 3012440000, 3253435200, 3388995000, 4066794000, 4518660000, 5083492500, 5422392000, 6777990000, 8133588000, 9037320000, 10166985000, 13555980000, 16267176000, 20333970000, 27111960000, 40667940000, 81335880000]

約数ペア:

[(1, 81335880000), (2, 40667940000), (3, 27111960000), (4, 20333970000), (5, 16267176000), (6, 13555980000), (8, 10166985000), (9, 9037320000), (10, 8133588000), (12, 6777990000), (15, 5422392000), (16, 5083492500), (18, 4518660000), (20, 4066794000), (24, 3388995000), (25, 3253435200), (27, 3012440000), (30, 2711196000), (32, 2541746250), (36, 2259330000), (40, 2033397000), (45, 1807464000), (48, 1694497500), (50, 1626717600), (54, 1506220000), (60, 1355598000), (64, 1270873125), (72, 1129665000), (75, 1084478400), (80, 1016698500), (90, 903732000), (96, 847248750), (100, 813358800), (108, 753110000), (120, 677799000), (125, 650687040), (127, 640440000), (135, 602488000), (144, 564832500), (150, 542239200), (160, 508349250), (180, 451866000), (192, 423624375), (200, 406679400), (216, 376555000), (225, 361492800), (240, 338899500), (250, 325343520), (254, 320220000), (270, 301244000), (288, 282416250), (300, 271119600), (320, 254174625), (360, 225933000), (375, 216895680), (381, 213480000), (400, 203339700), (432, 188277500), (450, 180746400), (480, 169449750), (500, 162671760), (508, 160110000), (540, 150622000), (576, 141208125), (593, 137160000), (600, 135559800), (625, 130137408), (635, 128088000), (675, 120497600), (720, 112966500), (750, 108447840), (762, 106740000), (800, 101669850), (864, 94138750), (900, 90373200), (960, 84724875), (1000, 81335880), (1016, 80055000), (1080, 75311000), (1125, 72298560), (1143, 71160000), (1186, 68580000), (1200, 67779900), (1250, 65068704), (1270, 64044000), (1350, 60248800), (1440, 56483250), (1500, 54223920), (1524, 53370000), (1600, 50834925), (1728, 47069375), (1779, 45720000), (1800, 45186600), (1875, 43379136), (1905, 42696000), (2000, 40667940), (2032, 40027500), (2160, 37655500), (2250, 36149280), (2286, 35580000), (2372, 34290000), (2400, 33889950), (2500, 32534352), (2540, 32022000), (2700, 30124400), (2880, 28241625), (2965, 27432000), (3000, 27111960), (3048, 26685000), (3175, 25617600), (3375, 24099520), (3429, 23720000), (3558, 22860000), (3600, 22593300), (3750, 21689568), (3810, 21348000), (4000, 20333970), (4064, 20013750), (4320, 18827750), (4500, 18074640), (4572, 17790000), (4744, 17145000), (4800, 16944975), (5000, 16267176), (5080, 16011000), (5337, 15240000), (5400, 15062200), (5625, 14459712), (5715, 14232000), (5930, 13716000), (6000, 13555980), (6096, 13342500), (6350, 12808800), (6750, 12049760), (6858, 11860000), (7116, 11430000), (7200, 11296650), (7500, 10844784), (7620, 10674000), (8000, 10166985), (8128, 10006875), (8640, 9413875), (8895, 9144000), (9000, 9037320), (9144, 8895000), (9488, 8572500), (9525, 8539200), (10000, 8133588), (10160, 8005500), (10674, 7620000), (10800, 7531100), (11250, 7229856), (11430, 7116000), (11860, 6858000), (12000, 6777990), (12192, 6671250), (12700, 6404400), (13500, 6024880), (13716, 5930000), (14232, 5715000), (14400, 5648325), (14825, 5486400), (15000, 5422392), (15240, 5337000), (15875, 5123520), (16011, 5080000), (16875, 4819904), (17145, 4744000), (17790, 4572000), (18000, 4518660), (18288, 4447500), (18976, 4286250), (19050, 4269600), (20000, 4066794), (20320, 4002750), (21348, 3810000), (21600, 3765550), (22500, 3614928), (22860, 3558000), (23720, 3429000), (24000, 3388995), (24384, 3335625), (25400, 3202200), (26685, 3048000), (27000, 3012440), (27432, 2965000), (28464, 2857500), (28575, 2846400), (29650, 2743200), (30000, 2711196), (30480, 2668500), (31750, 2561760), (32022, 2540000), (33750, 2409952), (34290, 2372000), (35580, 2286000), (36000, 2259330), (36576, 2223750), (37952, 2143125), (38100, 2134800), (40000, 2033397), (40640, 2001375), (42696, 1905000), (43200, 1882775), (44475, 1828800), (45000, 1807464), (45720, 1779000), (47440, 1714500), (47625, 1707840), (50800, 1601100), (53370, 1524000), (54000, 1506220), (54864, 1482500), (56928, 1428750), (57150, 1423200), (59300, 1371600), (60000, 1355598), (60960, 1334250), (63500, 1280880), (64044, 1270000), (67500, 1204976), (68580, 1186000), (71160, 1143000), (72000, 1129665), (73152, 1111875), (74125, 1097280), (75311, 1080000), (76200, 1067400), (79375, 1024704), (80055, 1016000), (85392, 952500), (85725, 948800), (88950, 914400), (90000, 903732), (91440, 889500), (94880, 857250), (95250, 853920), (101600, 800550), (106740, 762000), (108000, 753110), (109728, 741250), (113856, 714375), (114300, 711600), (118600, 685800), (120000, 677799), (121920, 667125), (127000, 640440), (128088, 635000), (133425, 609600), (135000, 602488), (137160, 593000), (142320, 571500), (142875, 569280), (148250, 548640), (150622, 540000), (152400, 533700), (158750, 512352), (160110, 508000), (170784, 476250), (171450, 474400), (177900, 457200), (180000, 451866), (182880, 444750), (189760, 428625), (190500, 426960), (203200, 400275), (213480, 381000), (216000, 376555), (219456, 370625), (222375, 365760), (225933, 360000), (228600, 355800), (237200, 342900), (238125, 341568), (254000, 320220), (256176, 317500), (266850, 304800), (270000, 301244), (274320, 296500), (284640, 285750)]