20217304800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36467}}^1$

素因数の和:36511

約数の個数: 432

約数和(自身を含む): 88885060992

約数和(自身を除く): 68667756192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 110, 112, 120, 126, 132, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 198, 200, 210, 220, 224, 225, 231, 240, 252, 264, 275, 280, 288, 300, 308, 315, 330, 336, 350, 352, 360, 385, 396, 400, 420, 440, 450, 462, 480, 495, 504, 525, 528, 550, 560, 600, 616, 630, 660, 672, 693, 700, 720, 770, 792, 800, 825, 840, 880, 900, 924, 990, 1008, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1260, 1320, 1386, 1400, 1440, 1540, 1575, 1584, 1650, 1680, 1760, 1800, 1848, 1925, 1980, 2016, 2100, 2200, 2310, 2400, 2464, 2475, 2520, 2640, 2772, 2800, 3080, 3150, 3168, 3300, 3360, 3465, 3600, 3696, 3850, 3960, 4200, 4400, 4620, 4950, 5040, 5280, 5544, 5600, 5775, 6160, 6300, 6600, 6930, 7200, 7392, 7700, 7920, 8400, 8800, 9240, 9900, 10080, 11088, 11550, 12320, 12600, 13200, 13860, 15400, 15840, 16800, 17325, 18480, 19800, 22176, 23100, 25200, 26400, 27720, 30800, 34650, 36467, 36960, 39600, 46200, 50400, 55440, 61600, 69300, 72934, 79200, 92400, 109401, 110880, 138600, 145868, 182335, 184800, 218802, 255269, 277200, 291736, 328203, 364670, 401137, 437604, 510538, 547005, 554400, 583472, 656406, 729340, 765807, 802274, 875208, 911675, 1021076, 1094010, 1166944, 1203411, 1276345, 1312812, 1458680, 1531614, 1604548, 1641015, 1750416, 1823350, 2005685, 2042152, 2188020, 2297421, 2406822, 2552690, 2625624, 2735025, 2807959, 2917360, 3063228, 3209096, 3282030, 3500832, 3610233, 3646700, 3829035, 4011370, 4084304, 4376040, 4594842, 4813644, 5105380, 5251248, 5470050, 5615918, 5834720, 6017055, 6126456, 6381725, 6418192, 6564060, 7220466, 7293400, 7658070, 8022740, 8168608, 8205075, 8423877, 8752080, 9189684, 9627288, 10028425, 10210760, 10502496, 10940100, 11231836, 11487105, 12034110, 12252912, 12763450, 12836384, 13128120, 14039795, 14440932, 14586800, 15316140, 16045480, 16410150, 16847754, 17504160, 18051165, 18379368, 19145175, 19254576, 20056850, 20421520, 21880200, 22463672, 22974210, 24068220, 24505824, 25271631, 25526900, 26256240, 28079590, 28881864, 29173600, 30085275, 30632280, 32090960, 32820300, 33695508, 36102330, 36758736, 38290350, 38509152, 40113700, 40843040, 42119385, 43760400, 44927344, 45948420, 48136440, 50543262, 51053800, 52512480, 56159180, 57435525, 57763728, 60170550, 61264560, 64181920, 65640600, 67391016, 70198975, 72204660, 73517472, 76580700, 80227400, 84238770, 87520800, 89854688, 90255825, 91896840, 96272880, 101086524, 102107600, 112318360, 114871050, 115527456, 120341100, 122529120, 126358155, 131281200, 134782032, 140397950, 144409320, 153161400, 160454800, 168477540, 180511650, 183793680, 192545760, 202173048, 204215200, 210596925, 224636720, 229742100, 240682200, 252716310, 262562400, 269564064, 280795900, 288818640, 306322800, 320909600, 336955080, 361023300, 367587360, 404346096, 421193850, 449273440, 459484200, 481364400, 505432620, 561591800, 577637280, 612645600, 631790775, 673910160, 722046600, 808692192, 842387700, 918968400, 962728800, 1010865240, 1123183600, 1263581550, 1347820320, 1444093200, 1684775400, 1837936800, 2021730480, 2246367200, 2527163100, 2888186400, 3369550800, 4043460960, 5054326200, 6739101600, 10108652400, 20217304800]

約数ペア:

[(1, 20217304800), (2, 10108652400), (3, 6739101600), (4, 5054326200), (5, 4043460960), (6, 3369550800), (7, 2888186400), (8, 2527163100), (9, 2246367200), (10, 2021730480), (11, 1837936800), (12, 1684775400), (14, 1444093200), (15, 1347820320), (16, 1263581550), (18, 1123183600), (20, 1010865240), (21, 962728800), (22, 918968400), (24, 842387700), (25, 808692192), (28, 722046600), (30, 673910160), (32, 631790775), (33, 612645600), (35, 577637280), (36, 561591800), (40, 505432620), (42, 481364400), (44, 459484200), (45, 449273440), (48, 421193850), (50, 404346096), (55, 367587360), (56, 361023300), (60, 336955080), (63, 320909600), (66, 306322800), (70, 288818640), (72, 280795900), (75, 269564064), (77, 262562400), (80, 252716310), (84, 240682200), (88, 229742100), (90, 224636720), (96, 210596925), (99, 204215200), (100, 202173048), (105, 192545760), (110, 183793680), (112, 180511650), (120, 168477540), (126, 160454800), (132, 153161400), (140, 144409320), (144, 140397950), (150, 134782032), (154, 131281200), (160, 126358155), (165, 122529120), (168, 120341100), (175, 115527456), (176, 114871050), (180, 112318360), (198, 102107600), (200, 101086524), (210, 96272880), (220, 91896840), (224, 90255825), (225, 89854688), (231, 87520800), (240, 84238770), (252, 80227400), (264, 76580700), (275, 73517472), (280, 72204660), (288, 70198975), (300, 67391016), (308, 65640600), (315, 64181920), (330, 61264560), (336, 60170550), (350, 57763728), (352, 57435525), (360, 56159180), (385, 52512480), (396, 51053800), (400, 50543262), (420, 48136440), (440, 45948420), (450, 44927344), (462, 43760400), (480, 42119385), (495, 40843040), (504, 40113700), (525, 38509152), (528, 38290350), (550, 36758736), (560, 36102330), (600, 33695508), (616, 32820300), (630, 32090960), (660, 30632280), (672, 30085275), (693, 29173600), (700, 28881864), (720, 28079590), (770, 26256240), (792, 25526900), (800, 25271631), (825, 24505824), (840, 24068220), (880, 22974210), (900, 22463672), (924, 21880200), (990, 20421520), (1008, 20056850), (1050, 19254576), (1056, 19145175), (1100, 18379368), (1120, 18051165), (1155, 17504160), (1200, 16847754), (1232, 16410150), (1260, 16045480), (1320, 15316140), (1386, 14586800), (1400, 14440932), (1440, 14039795), (1540, 13128120), (1575, 12836384), (1584, 12763450), (1650, 12252912), (1680, 12034110), (1760, 11487105), (1800, 11231836), (1848, 10940100), (1925, 10502496), (1980, 10210760), (2016, 10028425), (2100, 9627288), (2200, 9189684), (2310, 8752080), (2400, 8423877), (2464, 8205075), (2475, 8168608), (2520, 8022740), (2640, 7658070), (2772, 7293400), (2800, 7220466), (3080, 6564060), (3150, 6418192), (3168, 6381725), (3300, 6126456), (3360, 6017055), (3465, 5834720), (3600, 5615918), (3696, 5470050), (3850, 5251248), (3960, 5105380), (4200, 4813644), (4400, 4594842), (4620, 4376040), (4950, 4084304), (5040, 4011370), (5280, 3829035), (5544, 3646700), (5600, 3610233), (5775, 3500832), (6160, 3282030), (6300, 3209096), (6600, 3063228), (6930, 2917360), (7200, 2807959), (7392, 2735025), (7700, 2625624), (7920, 2552690), (8400, 2406822), (8800, 2297421), (9240, 2188020), (9900, 2042152), (10080, 2005685), (11088, 1823350), (11550, 1750416), (12320, 1641015), (12600, 1604548), (13200, 1531614), (13860, 1458680), (15400, 1312812), (15840, 1276345), (16800, 1203411), (17325, 1166944), (18480, 1094010), (19800, 1021076), (22176, 911675), (23100, 875208), (25200, 802274), (26400, 765807), (27720, 729340), (30800, 656406), (34650, 583472), (36467, 554400), (36960, 547005), (39600, 510538), (46200, 437604), (50400, 401137), (55440, 364670), (61600, 328203), (69300, 291736), (72934, 277200), (79200, 255269), (92400, 218802), (109401, 184800), (110880, 182335), (138600, 145868)]