2881494000

素因数分解:

$2^4\times 3^5\times 5^3\times 7^2\times {\mathrm{11}}^2$

素因数の和:74

約数の個数: 1080

約数和(自身を含む): 13344864624

約数和(自身を除く): 10463370624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 98, 99, 100, 105, 108, 110, 112, 120, 121, 125, 126, 132, 135, 140, 144, 147, 150, 154, 162, 165, 168, 175, 176, 180, 189, 196, 198, 200, 210, 216, 220, 225, 231, 240, 242, 243, 245, 250, 252, 264, 270, 275, 280, 294, 297, 300, 308, 315, 324, 330, 336, 350, 360, 363, 375, 378, 385, 392, 396, 400, 405, 420, 432, 440, 441, 450, 462, 484, 486, 490, 495, 500, 504, 525, 528, 539, 540, 550, 560, 567, 588, 594, 600, 605, 616, 630, 648, 660, 675, 693, 700, 720, 726, 735, 750, 756, 770, 784, 792, 810, 825, 840, 847, 875, 880, 882, 891, 900, 924, 945, 968, 972, 980, 990, 1000, 1008, 1050, 1078, 1080, 1089, 1100, 1125, 1134, 1155, 1176, 1188, 1200, 1210, 1215, 1225, 1232, 1260, 1296, 1320, 1323, 1350, 1375, 1386, 1400, 1452, 1470, 1485, 1500, 1512, 1540, 1575, 1584, 1617, 1620, 1650, 1680, 1694, 1701, 1750, 1764, 1782, 1800, 1815, 1848, 1890, 1925, 1936, 1944, 1960, 1980, 2000, 2025, 2079, 2100, 2156, 2160, 2178, 2200, 2205, 2250, 2268, 2310, 2352, 2376, 2420, 2430, 2450, 2475, 2520, 2541, 2625, 2640, 2646, 2673, 2695, 2700, 2750, 2772, 2800, 2835, 2904, 2940, 2970, 3000, 3024, 3025, 3080, 3150, 3234, 3240, 3267, 3300, 3375, 3388, 3402, 3465, 3500, 3528, 3564, 3600, 3630, 3675, 3696, 3780, 3850, 3888, 3920, 3960, 3969, 4050, 4125, 4158, 4200, 4235, 4312, 4356, 4400, 4410, 4455, 4500, 4536, 4620, 4725, 4752, 4840, 4851, 4860, 4900, 4950, 5040, 5082, 5250, 5292, 5346, 5390, 5400, 5445, 5500, 5544, 5670, 5775, 5808, 5880, 5929, 5940, 6000, 6050, 6075, 6125, 6160, 6237, 6300, 6468, 6480, 6534, 6600, 6615, 6750, 6776, 6804, 6930, 7000, 7056, 7128, 7260, 7350, 7425, 7560, 7623, 7700, 7875, 7920, 7938, 8085, 8100, 8250, 8316, 8400, 8470, 8505, 8624, 8712, 8820, 8910, 9000, 9072, 9075, 9240, 9450, 9625, 9680, 9702, 9720, 9800, 9801, 9900, 10125, 10164, 10395, 10500, 10584, 10692, 10780, 10800, 10890, 11000, 11025, 11088, 11340, 11550, 11760, 11858, 11880, 11907, 12100, 12150, 12250, 12375, 12474, 12600, 12705, 12936, 13068, 13200, 13230, 13365, 13475, 13500, 13552, 13608, 13860, 14000, 14175, 14256, 14520, 14553, 14700, 14850, 15120, 15125, 15246, 15400, 15750, 15876, 16170, 16200, 16335, 16500, 16632, 16940, 17010, 17325, 17424, 17640, 17787, 17820, 18000, 18150, 18375, 18480, 18711, 18900, 19250, 19404, 19440, 19600, 19602, 19800, 19845, 20250, 20328, 20790, 21000, 21168, 21175, 21384, 21560, 21780, 22000, 22050, 22275, 22680, 22869, 23100, 23625, 23716, 23760, 23814, 24200, 24255, 24300, 24500, 24750, 24948, 25200, 25410, 25872, 26136, 26460, 26730, 26950, 27000, 27216, 27225, 27720, 28350, 28875, 29040, 29106, 29400, 29403, 29645, 29700, 30250, 30375, 30492, 30800, 31185, 31500, 31752, 32340, 32400, 32670, 33000, 33075, 33264, 33880, 34020, 34650, 35280, 35574, 35640, 36300, 36750, 37125, 37422, 37800, 38115, 38500, 38808, 39204, 39600, 39690, 40425, 40500, 40656, 41580, 42000, 42350, 42525, 42768, 43120, 43560, 43659, 44100, 44550, 45360, 45375, 45738, 46200, 47250, 47432, 47628, 48400, 48510, 48600, 49000, 49005, 49500, 49896, 50820, 51975, 52272, 52920, 53361, 53460, 53900, 54000, 54450, 55125, 55440, 56700, 57750, 58212, 58800, 58806, 59290, 59400, 59535, 60500, 60750, 60984, 62370, 63000, 63504, 63525, 64680, 65340, 66000, 66150, 66825, 67375, 67760, 68040, 68607, 69300, 70875, 71148, 71280, 72600, 72765, 73500, 74250, 74844, 75600, 76230, 77000, 77616, 78408, 79380, 80850, 81000, 81675, 83160, 84700, 85050, 86625, 87120, 87318, 88200, 88935, 89100, 90750, 91476, 92400, 93555, 94500, 94864, 95256, 97020, 97200, 98000, 98010, 99000, 99225, 99792, 101640, 103950, 105840, 105875, 106722, 106920, 107800, 108900, 110250, 111375, 113400, 114345, 115500, 116424, 117612, 118580, 118800, 119070, 121000, 121275, 121500, 121968, 124740, 126000, 127050, 129360, 130680, 130977, 132300, 133650, 134750, 136080, 136125, 137214, 138600, 141750, 142296, 145200, 145530, 147000, 147015, 148225, 148500, 149688, 152460, 154000, 155925, 156816, 158760, 160083, 161700, 162000, 163350, 165375, 166320, 169400, 170100, 173250, 174636, 176400, 177870, 178200, 181500, 182952, 187110, 189000, 190512, 190575, 194040, 196020, 198000, 198450, 202125, 203280, 205821, 207900, 211750, 212625, 213444, 213840, 215600, 217800, 218295, 220500, 222750, 226800, 228690, 231000, 232848, 235224, 237160, 238140, 242000, 242550, 243000, 245025, 249480, 254100, 259875, 261360, 261954, 264600, 266805, 267300, 269500, 272250, 274428, 277200, 283500, 284592, 291060, 294000, 294030, 296450, 297000, 297675, 299376, 304920, 311850, 317520, 317625, 320166, 323400, 326700, 330750, 334125, 338800, 340200, 343035, 346500, 349272, 355740, 356400, 363000, 363825, 365904, 374220, 378000, 381150, 388080, 392040, 396900, 404250, 408375, 411642, 415800, 423500, 425250, 426888, 435600, 436590, 441000, 444675, 445500, 457380, 462000, 467775, 470448, 474320, 476280, 480249, 485100, 486000, 490050, 496125, 498960, 508200, 519750, 523908, 529200, 533610, 534600, 539000, 544500, 548856, 567000, 571725, 582120, 588060, 592900, 594000, 595350, 606375, 609840, 623700, 635250, 640332, 646800, 653400, 654885, 661500, 668250, 680400, 686070, 693000, 698544, 711480, 726000, 727650, 735075, 741125, 748440, 762300, 779625, 784080, 793800, 800415, 808500, 816750, 823284, 831600, 847000, 850500, 853776, 873180, 882000, 889350, 891000, 914760, 935550, 952560, 952875, 960498, 970200, 980100, 992250, 1016400, 1029105, 1039500, 1047816, 1067220, 1069200, 1078000, 1089000, 1091475, 1097712, 1134000, 1143450, 1164240, 1176120, 1185800, 1190700, 1212750, 1225125, 1247400, 1270500, 1280664, 1306800, 1309770, 1323000, 1334025, 1336500, 1372140, 1386000, 1422960, 1440747, 1455300, 1470150, 1482250, 1488375, 1496880, 1524600, 1559250, 1587600, 1600830, 1617000, 1633500, 1646568, 1694000, 1701000, 1715175, 1746360, 1778700, 1782000, 1819125, 1829520, 1871100, 1905750, 1920996, 1940400, 1960200, 1984500, 2058210, 2079000, 2095632, 2134440, 2178000, 2182950, 2223375, 2286900, 2338875, 2352240, 2371600, 2381400, 2401245, 2425500, 2450250, 2494800, 2541000, 2561328, 2619540, 2646000, 2668050, 2673000, 2744280, 2858625, 2881494, 2910600, 2940300, 2964500, 2976750, 3049200, 3118500, 3201660, 3234000, 3267000, 3274425, 3293136, 3402000, 3430350, 3492720, 3557400, 3638250, 3675375, 3742200, 3811500, 3841992, 3920400, 3969000, 4002075, 4116420, 4158000, 4268880, 4365900, 4446750, 4573800, 4677750, 4762800, 4802490, 4851000, 4900500, 5082000, 5145525, 5239080, 5336100, 5346000, 5457375, 5488560, 5717250, 5762988, 5821200, 5880600, 5929000, 5953500, 6237000, 6403320, 6534000, 6548850, 6670125, 6860700, 7114800, 7203735, 7276500, 7350750, 7484400, 7623000, 7683984, 7938000, 8004150, 8232840, 8575875, 8731800, 8893500, 9147600, 9355500, 9604980, 9702000, 9801000, 10291050, 10478160, 10672200, 10914750, 11434500, 11525976, 11761200, 11858000, 11907000, 12006225, 12474000, 12806640, 13097700, 13340250, 13721400, 14407470, 14553000, 14701500, 15246000, 16008300, 16372125, 16465680, 17151750, 17463600, 17787000, 18711000, 19209960, 19602000, 20010375, 20582100, 21344400, 21829500, 22869000, 23051952, 23814000, 24012450, 25727625, 26195400, 26680500, 27442800, 28814940, 29106000, 29403000, 32016600, 32744250, 34303500, 35574000, 36018675, 37422000, 38419920, 40020750, 41164200, 43659000, 45738000, 48024900, 51455250, 52390800, 53361000, 57629880, 58806000, 60031125, 64033200, 65488500, 68607000, 72037350, 80041500, 82328400, 87318000, 96049800, 102910500, 106722000, 115259760, 120062250, 130977000, 137214000, 144074700, 160083000, 180093375, 192099600, 205821000, 240124500, 261954000, 288149400, 320166000, 360186750, 411642000, 480249000, 576298800, 720373500, 960498000, 1440747000, 2881494000]

約数ペア:

[(1, 2881494000), (2, 1440747000), (3, 960498000), (4, 720373500), (5, 576298800), (6, 480249000), (7, 411642000), (8, 360186750), (9, 320166000), (10, 288149400), (11, 261954000), (12, 240124500), (14, 205821000), (15, 192099600), (16, 180093375), (18, 160083000), (20, 144074700), (21, 137214000), (22, 130977000), (24, 120062250), (25, 115259760), (27, 106722000), (28, 102910500), (30, 96049800), (33, 87318000), (35, 82328400), (36, 80041500), (40, 72037350), (42, 68607000), (44, 65488500), (45, 64033200), (48, 60031125), (49, 58806000), (50, 57629880), (54, 53361000), (55, 52390800), (56, 51455250), (60, 48024900), (63, 45738000), (66, 43659000), (70, 41164200), (72, 40020750), (75, 38419920), (77, 37422000), (80, 36018675), (81, 35574000), (84, 34303500), (88, 32744250), (90, 32016600), (98, 29403000), (99, 29106000), (100, 28814940), (105, 27442800), (108, 26680500), (110, 26195400), (112, 25727625), (120, 24012450), (121, 23814000), (125, 23051952), (126, 22869000), (132, 21829500), (135, 21344400), (140, 20582100), (144, 20010375), (147, 19602000), (150, 19209960), (154, 18711000), (162, 17787000), (165, 17463600), (168, 17151750), (175, 16465680), (176, 16372125), (180, 16008300), (189, 15246000), (196, 14701500), (198, 14553000), (200, 14407470), (210, 13721400), (216, 13340250), (220, 13097700), (225, 12806640), (231, 12474000), (240, 12006225), (242, 11907000), (243, 11858000), (245, 11761200), (250, 11525976), (252, 11434500), (264, 10914750), (270, 10672200), (275, 10478160), (280, 10291050), (294, 9801000), (297, 9702000), (300, 9604980), (308, 9355500), (315, 9147600), (324, 8893500), (330, 8731800), (336, 8575875), (350, 8232840), (360, 8004150), (363, 7938000), (375, 7683984), (378, 7623000), (385, 7484400), (392, 7350750), (396, 7276500), (400, 7203735), (405, 7114800), (420, 6860700), (432, 6670125), (440, 6548850), (441, 6534000), (450, 6403320), (462, 6237000), (484, 5953500), (486, 5929000), (490, 5880600), (495, 5821200), (500, 5762988), (504, 5717250), (525, 5488560), (528, 5457375), (539, 5346000), (540, 5336100), (550, 5239080), (560, 5145525), (567, 5082000), (588, 4900500), (594, 4851000), (600, 4802490), (605, 4762800), (616, 4677750), (630, 4573800), (648, 4446750), (660, 4365900), (675, 4268880), (693, 4158000), (700, 4116420), (720, 4002075), (726, 3969000), (735, 3920400), (750, 3841992), (756, 3811500), (770, 3742200), (784, 3675375), (792, 3638250), (810, 3557400), (825, 3492720), (840, 3430350), (847, 3402000), (875, 3293136), (880, 3274425), (882, 3267000), (891, 3234000), (900, 3201660), (924, 3118500), (945, 3049200), (968, 2976750), (972, 2964500), (980, 2940300), (990, 2910600), (1000, 2881494), (1008, 2858625), (1050, 2744280), (1078, 2673000), (1080, 2668050), (1089, 2646000), (1100, 2619540), (1125, 2561328), (1134, 2541000), (1155, 2494800), (1176, 2450250), (1188, 2425500), (1200, 2401245), (1210, 2381400), (1215, 2371600), (1225, 2352240), (1232, 2338875), (1260, 2286900), (1296, 2223375), (1320, 2182950), (1323, 2178000), (1350, 2134440), (1375, 2095632), (1386, 2079000), (1400, 2058210), (1452, 1984500), (1470, 1960200), (1485, 1940400), (1500, 1920996), (1512, 1905750), (1540, 1871100), (1575, 1829520), (1584, 1819125), (1617, 1782000), (1620, 1778700), (1650, 1746360), (1680, 1715175), (1694, 1701000), (1701, 1694000), (1750, 1646568), (1764, 1633500), (1782, 1617000), (1800, 1600830), (1815, 1587600), (1848, 1559250), (1890, 1524600), (1925, 1496880), (1936, 1488375), (1944, 1482250), (1960, 1470150), (1980, 1455300), (2000, 1440747), (2025, 1422960), (2079, 1386000), (2100, 1372140), (2156, 1336500), (2160, 1334025), (2178, 1323000), (2200, 1309770), (2205, 1306800), (2250, 1280664), (2268, 1270500), (2310, 1247400), (2352, 1225125), (2376, 1212750), (2420, 1190700), (2430, 1185800), (2450, 1176120), (2475, 1164240), (2520, 1143450), (2541, 1134000), (2625, 1097712), (2640, 1091475), (2646, 1089000), (2673, 1078000), (2695, 1069200), (2700, 1067220), (2750, 1047816), (2772, 1039500), (2800, 1029105), (2835, 1016400), (2904, 992250), (2940, 980100), (2970, 970200), (3000, 960498), (3024, 952875), (3025, 952560), (3080, 935550), (3150, 914760), (3234, 891000), (3240, 889350), (3267, 882000), (3300, 873180), (3375, 853776), (3388, 850500), (3402, 847000), (3465, 831600), (3500, 823284), (3528, 816750), (3564, 808500), (3600, 800415), (3630, 793800), (3675, 784080), (3696, 779625), (3780, 762300), (3850, 748440), (3888, 741125), (3920, 735075), (3960, 727650), (3969, 726000), (4050, 711480), (4125, 698544), (4158, 693000), (4200, 686070), (4235, 680400), (4312, 668250), (4356, 661500), (4400, 654885), (4410, 653400), (4455, 646800), (4500, 640332), (4536, 635250), (4620, 623700), (4725, 609840), (4752, 606375), (4840, 595350), (4851, 594000), (4860, 592900), (4900, 588060), (4950, 582120), (5040, 571725), (5082, 567000), (5250, 548856), (5292, 544500), (5346, 539000), (5390, 534600), (5400, 533610), (5445, 529200), (5500, 523908), (5544, 519750), (5670, 508200), (5775, 498960), (5808, 496125), (5880, 490050), (5929, 486000), (5940, 485100), (6000, 480249), (6050, 476280), (6075, 474320), (6125, 470448), (6160, 467775), (6237, 462000), (6300, 457380), (6468, 445500), (6480, 444675), (6534, 441000), (6600, 436590), (6615, 435600), (6750, 426888), (6776, 425250), (6804, 423500), (6930, 415800), (7000, 411642), (7056, 408375), (7128, 404250), (7260, 396900), (7350, 392040), (7425, 388080), (7560, 381150), (7623, 378000), (7700, 374220), (7875, 365904), (7920, 363825), (7938, 363000), (8085, 356400), (8100, 355740), (8250, 349272), (8316, 346500), (8400, 343035), (8470, 340200), (8505, 338800), (8624, 334125), (8712, 330750), (8820, 326700), (8910, 323400), (9000, 320166), (9072, 317625), (9075, 317520), (9240, 311850), (9450, 304920), (9625, 299376), (9680, 297675), (9702, 297000), (9720, 296450), (9800, 294030), (9801, 294000), (9900, 291060), (10125, 284592), (10164, 283500), (10395, 277200), (10500, 274428), (10584, 272250), (10692, 269500), (10780, 267300), (10800, 266805), (10890, 264600), (11000, 261954), (11025, 261360), (11088, 259875), (11340, 254100), (11550, 249480), (11760, 245025), (11858, 243000), (11880, 242550), (11907, 242000), (12100, 238140), (12150, 237160), (12250, 235224), (12375, 232848), (12474, 231000), (12600, 228690), (12705, 226800), (12936, 222750), (13068, 220500), (13200, 218295), (13230, 217800), (13365, 215600), (13475, 213840), (13500, 213444), (13552, 212625), (13608, 211750), (13860, 207900), (14000, 205821), (14175, 203280), (14256, 202125), (14520, 198450), (14553, 198000), (14700, 196020), (14850, 194040), (15120, 190575), (15125, 190512), (15246, 189000), (15400, 187110), (15750, 182952), (15876, 181500), (16170, 178200), (16200, 177870), (16335, 176400), (16500, 174636), (16632, 173250), (16940, 170100), (17010, 169400), (17325, 166320), (17424, 165375), (17640, 163350), (17787, 162000), (17820, 161700), (18000, 160083), (18150, 158760), (18375, 156816), (18480, 155925), (18711, 154000), (18900, 152460), (19250, 149688), (19404, 148500), (19440, 148225), (19600, 147015), (19602, 147000), (19800, 145530), (19845, 145200), (20250, 142296), (20328, 141750), (20790, 138600), (21000, 137214), (21168, 136125), (21175, 136080), (21384, 134750), (21560, 133650), (21780, 132300), (22000, 130977), (22050, 130680), (22275, 129360), (22680, 127050), (22869, 126000), (23100, 124740), (23625, 121968), (23716, 121500), (23760, 121275), (23814, 121000), (24200, 119070), (24255, 118800), (24300, 118580), (24500, 117612), (24750, 116424), (24948, 115500), (25200, 114345), (25410, 113400), (25872, 111375), (26136, 110250), (26460, 108900), (26730, 107800), (26950, 106920), (27000, 106722), (27216, 105875), (27225, 105840), (27720, 103950), (28350, 101640), (28875, 99792), (29040, 99225), (29106, 99000), (29400, 98010), (29403, 98000), (29645, 97200), (29700, 97020), (30250, 95256), (30375, 94864), (30492, 94500), (30800, 93555), (31185, 92400), (31500, 91476), (31752, 90750), (32340, 89100), (32400, 88935), (32670, 88200), (33000, 87318), (33075, 87120), (33264, 86625), (33880, 85050), (34020, 84700), (34650, 83160), (35280, 81675), (35574, 81000), (35640, 80850), (36300, 79380), (36750, 78408), (37125, 77616), (37422, 77000), (37800, 76230), (38115, 75600), (38500, 74844), (38808, 74250), (39204, 73500), (39600, 72765), (39690, 72600), (40425, 71280), (40500, 71148), (40656, 70875), (41580, 69300), (42000, 68607), (42350, 68040), (42525, 67760), (42768, 67375), (43120, 66825), (43560, 66150), (43659, 66000), (44100, 65340), (44550, 64680), (45360, 63525), (45375, 63504), (45738, 63000), (46200, 62370), (47250, 60984), (47432, 60750), (47628, 60500), (48400, 59535), (48510, 59400), (48600, 59290), (49000, 58806), (49005, 58800), (49500, 58212), (49896, 57750), (50820, 56700), (51975, 55440), (52272, 55125), (52920, 54450), (53361, 54000), (53460, 53900)]