20019700800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 1008

約数和(自身を含む): 83645313024

約数和(自身を除く): 63625612224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 62, 64, 66, 72, 75, 80, 81, 88, 90, 93, 96, 99, 100, 108, 110, 120, 124, 132, 135, 144, 150, 151, 155, 160, 162, 165, 176, 180, 186, 192, 198, 200, 216, 220, 225, 240, 243, 248, 264, 270, 275, 279, 288, 297, 300, 302, 310, 320, 324, 330, 341, 352, 360, 372, 396, 400, 405, 432, 440, 450, 453, 465, 480, 486, 495, 496, 528, 540, 550, 558, 576, 594, 600, 604, 620, 648, 660, 675, 682, 704, 720, 744, 755, 775, 792, 800, 810, 825, 837, 864, 880, 891, 900, 906, 930, 960, 972, 990, 992, 1023, 1056, 1080, 1100, 1116, 1188, 1200, 1208, 1215, 1240, 1296, 1320, 1350, 1359, 1364, 1395, 1440, 1485, 1488, 1510, 1550, 1584, 1600, 1620, 1650, 1661, 1674, 1705, 1728, 1760, 1782, 1800, 1812, 1860, 1944, 1980, 1984, 2025, 2046, 2112, 2160, 2200, 2232, 2265, 2325, 2376, 2400, 2416, 2430, 2475, 2480, 2511, 2592, 2640, 2673, 2700, 2718, 2728, 2790, 2880, 2970, 2976, 3020, 3069, 3100, 3168, 3240, 3300, 3322, 3348, 3410, 3520, 3564, 3600, 3624, 3720, 3775, 3888, 3960, 4050, 4077, 4092, 4185, 4320, 4400, 4455, 4464, 4530, 4650, 4681, 4752, 4800, 4832, 4860, 4950, 4960, 4983, 5022, 5115, 5184, 5280, 5346, 5400, 5436, 5456, 5580, 5940, 5952, 6040, 6075, 6138, 6200, 6336, 6480, 6600, 6644, 6696, 6795, 6820, 6975, 7128, 7200, 7248, 7425, 7440, 7533, 7550, 7776, 7920, 8100, 8154, 8184, 8305, 8370, 8525, 8640, 8800, 8910, 8928, 9060, 9207, 9300, 9362, 9504, 9664, 9720, 9900, 9920, 9966, 10044, 10230, 10560, 10692, 10800, 10872, 10912, 11160, 11325, 11880, 12080, 12150, 12231, 12276, 12400, 12555, 12960, 13200, 13288, 13365, 13392, 13590, 13640, 13950, 14043, 14256, 14400, 14496, 14850, 14880, 14949, 15066, 15100, 15345, 15552, 15840, 16200, 16308, 16368, 16610, 16740, 17050, 17600, 17820, 17856, 18120, 18414, 18600, 18724, 19008, 19440, 19800, 19932, 20088, 20385, 20460, 20925, 21384, 21600, 21744, 21824, 22275, 22320, 22650, 23405, 23760, 24160, 24300, 24462, 24552, 24800, 24915, 25110, 25575, 25920, 26400, 26576, 26730, 26784, 27180, 27280, 27621, 27900, 28086, 28512, 28992, 29700, 29760, 29898, 30132, 30200, 30690, 31680, 32400, 32616, 32736, 33220, 33480, 33975, 34100, 35640, 36240, 36693, 36828, 37200, 37448, 37665, 38880, 39600, 39864, 40176, 40770, 40920, 41525, 41850, 42129, 42768, 43200, 43488, 44550, 44640, 44847, 45300, 46035, 46810, 47520, 48320, 48600, 48924, 49104, 49600, 49830, 50220, 51150, 51491, 52800, 53152, 53460, 53568, 54360, 54560, 55242, 55800, 56172, 57024, 59400, 59796, 60264, 60400, 61155, 61380, 62775, 64800, 65232, 65472, 66440, 66825, 66960, 67950, 68200, 70215, 71280, 72480, 73386, 73656, 74400, 74745, 74896, 75330, 76725, 77760, 79200, 79728, 80352, 81540, 81840, 82863, 83050, 83700, 84258, 85536, 86976, 89100, 89280, 89694, 90600, 92070, 93620, 95040, 97200, 97848, 98208, 99660, 100440, 101925, 102300, 102982, 106304, 106920, 108720, 109120, 110484, 111600, 112344, 117025, 118800, 119592, 120528, 120800, 122310, 122760, 124575, 125550, 126387, 129600, 130464, 132880, 133650, 133920, 134541, 135900, 136400, 138105, 140430, 142560, 144960, 146772, 147312, 148800, 149490, 149792, 150660, 153450, 154473, 158400, 159456, 160704, 163080, 163680, 165726, 166100, 167400, 168516, 171072, 178200, 179388, 181200, 183465, 184140, 187240, 188325, 194400, 195696, 196416, 199320, 200880, 203850, 204600, 205964, 210645, 213840, 217440, 220968, 223200, 224235, 224688, 230175, 234050, 237600, 239184, 241056, 241600, 244620, 245520, 249150, 251100, 252774, 257455, 260928, 265760, 267300, 267840, 269082, 271800, 272800, 276210, 280860, 285120, 293544, 294624, 298980, 299584, 301320, 305775, 306900, 308946, 318912, 326160, 327360, 331452, 332200, 334800, 337032, 351075, 356400, 358776, 362400, 366930, 368280, 373725, 374480, 376650, 379161, 388800, 391392, 398640, 401760, 403623, 407700, 409200, 411928, 414315, 421290, 427680, 434880, 441936, 446400, 448470, 449376, 460350, 463419, 468100, 475200, 478368, 482112, 489240, 491040, 498300, 502200, 505548, 514910, 531520, 534600, 538164, 543600, 545600, 552420, 561720, 587088, 589248, 597960, 602640, 611550, 613800, 617892, 631935, 652320, 662904, 664400, 669600, 672705, 674064, 690525, 702150, 712800, 717552, 724800, 733860, 736560, 747450, 748960, 753300, 758322, 772365, 782784, 797280, 803520, 807246, 815400, 818400, 823856, 828630, 842580, 855360, 883872, 896940, 898752, 917325, 920700, 926838, 936200, 956736, 978480, 982080, 996600, 1004400, 1011096, 1029820, 1053225, 1069200, 1076328, 1087200, 1104840, 1121175, 1123440, 1137483, 1174176, 1195920, 1205280, 1223100, 1227600, 1235784, 1263870, 1287275, 1304640, 1325808, 1328800, 1339200, 1345410, 1348128, 1381050, 1390257, 1404300, 1425600, 1435104, 1467720, 1473120, 1494900, 1497920, 1506600, 1516644, 1544730, 1594560, 1614492, 1630800, 1636800, 1647712, 1657260, 1685160, 1767744, 1793880, 1834650, 1841400, 1853676, 1872400, 1895805, 1956960, 1993200, 2008800, 2018115, 2022192, 2059640, 2071575, 2106450, 2138400, 2152656, 2174400, 2209680, 2242350, 2246880, 2274966, 2317095, 2348352, 2391840, 2410560, 2446200, 2455200, 2471568, 2527740, 2574550, 2651616, 2657600, 2690820, 2696256, 2762100, 2780514, 2808600, 2870208, 2935440, 2946240, 2989800, 3013200, 3033288, 3089460, 3159675, 3228984, 3261600, 3295424, 3314520, 3363525, 3370320, 3587760, 3669300, 3682800, 3707352, 3744800, 3791610, 3861825, 3913920, 3986400, 4017600, 4036230, 4044384, 4119280, 4143150, 4170771, 4212900, 4276800, 4305312, 4419360, 4484700, 4493760, 4549932, 4634190, 4783680, 4892400, 4910400, 4943136, 5055480, 5149100, 5303232, 5381640, 5524200, 5561028, 5617200, 5687415, 5870880, 5979600, 6026400, 6066576, 6178920, 6319350, 6457968, 6523200, 6629040, 6727050, 6740640, 6951285, 7175520, 7338600, 7365600, 7414704, 7489600, 7583220, 7723650, 7972800, 8072460, 8088768, 8238560, 8286300, 8341542, 8425800, 8610624, 8838720, 8969400, 9099864, 9268380, 9479025, 9784800, 9886272, 10090575, 10110960, 10298200, 10763280, 11048400, 11122056, 11234400, 11374830, 11585475, 11741760, 11959200, 12052800, 12133152, 12357840, 12512313, 12638700, 12915936, 13258080, 13454100, 13481280, 13902570, 14351040, 14677200, 14731200, 14829408, 15166440, 15447300, 16144920, 16477120, 16572600, 16683084, 16851600, 17938800, 18199728, 18536760, 18958050, 19569600, 20181150, 20221920, 20596400, 20853855, 21526560, 22096800, 22244112, 22468800, 22749660, 23170950, 23918400, 24266304, 24715680, 25024626, 25277400, 25831872, 26516160, 26908200, 27805140, 28437075, 29354400, 29658816, 30332880, 30894600, 32289840, 33145200, 33366168, 33703200, 34756425, 35877600, 36399456, 37073520, 37916100, 40362300, 40443840, 41192800, 41707710, 43053120, 44193600, 44488224, 45499320, 46341900, 49431360, 50049252, 50554800, 53816400, 55610280, 56874150, 58708800, 60665760, 61789200, 62561565, 64579680, 66290400, 66732336, 67406400, 69512850, 71755200, 72798912, 74147040, 75832200, 80724600, 82385600, 83415420, 88976448, 90998640, 92683800, 100098504, 101109600, 104269275, 107632800, 111220560, 113748300, 121331520, 123578400, 125123130, 129159360, 132580800, 133464672, 139025700, 148294080, 151664400, 161449200, 166830840, 181997280, 185367600, 200197008, 202219200, 208538550, 215265600, 222441120, 227496600, 247156800, 250246260, 266929344, 278051400, 303328800, 312807825, 322898400, 333661680, 363994560, 370735200, 400394016, 417077100, 444882240, 454993200, 500492520, 556102800, 606657600, 625615650, 645796800, 667323360, 741470400, 800788032, 834154200, 909986400, 1000985040, 1112205600, 1251231300, 1334646720, 1668308400, 1819972800, 2001970080, 2224411200, 2502462600, 3336616800, 4003940160, 5004925200, 6673233600, 10009850400, 20019700800]

約数ペア:

[(1, 20019700800), (2, 10009850400), (3, 6673233600), (4, 5004925200), (5, 4003940160), (6, 3336616800), (8, 2502462600), (9, 2224411200), (10, 2001970080), (11, 1819972800), (12, 1668308400), (15, 1334646720), (16, 1251231300), (18, 1112205600), (20, 1000985040), (22, 909986400), (24, 834154200), (25, 800788032), (27, 741470400), (30, 667323360), (31, 645796800), (32, 625615650), (33, 606657600), (36, 556102800), (40, 500492520), (44, 454993200), (45, 444882240), (48, 417077100), (50, 400394016), (54, 370735200), (55, 363994560), (60, 333661680), (62, 322898400), (64, 312807825), (66, 303328800), (72, 278051400), (75, 266929344), (80, 250246260), (81, 247156800), (88, 227496600), (90, 222441120), (93, 215265600), (96, 208538550), (99, 202219200), (100, 200197008), (108, 185367600), (110, 181997280), (120, 166830840), (124, 161449200), (132, 151664400), (135, 148294080), (144, 139025700), (150, 133464672), (151, 132580800), (155, 129159360), (160, 125123130), (162, 123578400), (165, 121331520), (176, 113748300), (180, 111220560), (186, 107632800), (192, 104269275), (198, 101109600), (200, 100098504), (216, 92683800), (220, 90998640), (225, 88976448), (240, 83415420), (243, 82385600), (248, 80724600), (264, 75832200), (270, 74147040), (275, 72798912), (279, 71755200), (288, 69512850), (297, 67406400), (300, 66732336), (302, 66290400), (310, 64579680), (320, 62561565), (324, 61789200), (330, 60665760), (341, 58708800), (352, 56874150), (360, 55610280), (372, 53816400), (396, 50554800), (400, 50049252), (405, 49431360), (432, 46341900), (440, 45499320), (450, 44488224), (453, 44193600), (465, 43053120), (480, 41707710), (486, 41192800), (495, 40443840), (496, 40362300), (528, 37916100), (540, 37073520), (550, 36399456), (558, 35877600), (576, 34756425), (594, 33703200), (600, 33366168), (604, 33145200), (620, 32289840), (648, 30894600), (660, 30332880), (675, 29658816), (682, 29354400), (704, 28437075), (720, 27805140), (744, 26908200), (755, 26516160), (775, 25831872), (792, 25277400), (800, 25024626), (810, 24715680), (825, 24266304), (837, 23918400), (864, 23170950), (880, 22749660), (891, 22468800), (900, 22244112), (906, 22096800), (930, 21526560), (960, 20853855), (972, 20596400), (990, 20221920), (992, 20181150), (1023, 19569600), (1056, 18958050), (1080, 18536760), (1100, 18199728), (1116, 17938800), (1188, 16851600), (1200, 16683084), (1208, 16572600), (1215, 16477120), (1240, 16144920), (1296, 15447300), (1320, 15166440), (1350, 14829408), (1359, 14731200), (1364, 14677200), (1395, 14351040), (1440, 13902570), (1485, 13481280), (1488, 13454100), (1510, 13258080), (1550, 12915936), (1584, 12638700), (1600, 12512313), (1620, 12357840), (1650, 12133152), (1661, 12052800), (1674, 11959200), (1705, 11741760), (1728, 11585475), (1760, 11374830), (1782, 11234400), (1800, 11122056), (1812, 11048400), (1860, 10763280), (1944, 10298200), (1980, 10110960), (1984, 10090575), (2025, 9886272), (2046, 9784800), (2112, 9479025), (2160, 9268380), (2200, 9099864), (2232, 8969400), (2265, 8838720), (2325, 8610624), (2376, 8425800), (2400, 8341542), (2416, 8286300), (2430, 8238560), (2475, 8088768), (2480, 8072460), (2511, 7972800), (2592, 7723650), (2640, 7583220), (2673, 7489600), (2700, 7414704), (2718, 7365600), (2728, 7338600), (2790, 7175520), (2880, 6951285), (2970, 6740640), (2976, 6727050), (3020, 6629040), (3069, 6523200), (3100, 6457968), (3168, 6319350), (3240, 6178920), (3300, 6066576), (3322, 6026400), (3348, 5979600), (3410, 5870880), (3520, 5687415), (3564, 5617200), (3600, 5561028), (3624, 5524200), (3720, 5381640), (3775, 5303232), (3888, 5149100), (3960, 5055480), (4050, 4943136), (4077, 4910400), (4092, 4892400), (4185, 4783680), (4320, 4634190), (4400, 4549932), (4455, 4493760), (4464, 4484700), (4530, 4419360), (4650, 4305312), (4681, 4276800), (4752, 4212900), (4800, 4170771), (4832, 4143150), (4860, 4119280), (4950, 4044384), (4960, 4036230), (4983, 4017600), (5022, 3986400), (5115, 3913920), (5184, 3861825), (5280, 3791610), (5346, 3744800), (5400, 3707352), (5436, 3682800), (5456, 3669300), (5580, 3587760), (5940, 3370320), (5952, 3363525), (6040, 3314520), (6075, 3295424), (6138, 3261600), (6200, 3228984), (6336, 3159675), (6480, 3089460), (6600, 3033288), (6644, 3013200), (6696, 2989800), (6795, 2946240), (6820, 2935440), (6975, 2870208), (7128, 2808600), (7200, 2780514), (7248, 2762100), (7425, 2696256), (7440, 2690820), (7533, 2657600), (7550, 2651616), (7776, 2574550), (7920, 2527740), (8100, 2471568), (8154, 2455200), (8184, 2446200), (8305, 2410560), (8370, 2391840), (8525, 2348352), (8640, 2317095), (8800, 2274966), (8910, 2246880), (8928, 2242350), (9060, 2209680), (9207, 2174400), (9300, 2152656), (9362, 2138400), (9504, 2106450), (9664, 2071575), (9720, 2059640), (9900, 2022192), (9920, 2018115), (9966, 2008800), (10044, 1993200), (10230, 1956960), (10560, 1895805), (10692, 1872400), (10800, 1853676), (10872, 1841400), (10912, 1834650), (11160, 1793880), (11325, 1767744), (11880, 1685160), (12080, 1657260), (12150, 1647712), (12231, 1636800), (12276, 1630800), (12400, 1614492), (12555, 1594560), (12960, 1544730), (13200, 1516644), (13288, 1506600), (13365, 1497920), (13392, 1494900), (13590, 1473120), (13640, 1467720), (13950, 1435104), (14043, 1425600), (14256, 1404300), (14400, 1390257), (14496, 1381050), (14850, 1348128), (14880, 1345410), (14949, 1339200), (15066, 1328800), (15100, 1325808), (15345, 1304640), (15552, 1287275), (15840, 1263870), (16200, 1235784), (16308, 1227600), (16368, 1223100), (16610, 1205280), (16740, 1195920), (17050, 1174176), (17600, 1137483), (17820, 1123440), (17856, 1121175), (18120, 1104840), (18414, 1087200), (18600, 1076328), (18724, 1069200), (19008, 1053225), (19440, 1029820), (19800, 1011096), (19932, 1004400), (20088, 996600), (20385, 982080), (20460, 978480), (20925, 956736), (21384, 936200), (21600, 926838), (21744, 920700), (21824, 917325), (22275, 898752), (22320, 896940), (22650, 883872), (23405, 855360), (23760, 842580), (24160, 828630), (24300, 823856), (24462, 818400), (24552, 815400), (24800, 807246), (24915, 803520), (25110, 797280), (25575, 782784), (25920, 772365), (26400, 758322), (26576, 753300), (26730, 748960), (26784, 747450), (27180, 736560), (27280, 733860), (27621, 724800), (27900, 717552), (28086, 712800), (28512, 702150), (28992, 690525), (29700, 674064), (29760, 672705), (29898, 669600), (30132, 664400), (30200, 662904), (30690, 652320), (31680, 631935), (32400, 617892), (32616, 613800), (32736, 611550), (33220, 602640), (33480, 597960), (33975, 589248), (34100, 587088), (35640, 561720), (36240, 552420), (36693, 545600), (36828, 543600), (37200, 538164), (37448, 534600), (37665, 531520), (38880, 514910), (39600, 505548), (39864, 502200), (40176, 498300), (40770, 491040), (40920, 489240), (41525, 482112), (41850, 478368), (42129, 475200), (42768, 468100), (43200, 463419), (43488, 460350), (44550, 449376), (44640, 448470), (44847, 446400), (45300, 441936), (46035, 434880), (46810, 427680), (47520, 421290), (48320, 414315), (48600, 411928), (48924, 409200), (49104, 407700), (49600, 403623), (49830, 401760), (50220, 398640), (51150, 391392), (51491, 388800), (52800, 379161), (53152, 376650), (53460, 374480), (53568, 373725), (54360, 368280), (54560, 366930), (55242, 362400), (55800, 358776), (56172, 356400), (57024, 351075), (59400, 337032), (59796, 334800), (60264, 332200), (60400, 331452), (61155, 327360), (61380, 326160), (62775, 318912), (64800, 308946), (65232, 306900), (65472, 305775), (66440, 301320), (66825, 299584), (66960, 298980), (67950, 294624), (68200, 293544), (70215, 285120), (71280, 280860), (72480, 276210), (73386, 272800), (73656, 271800), (74400, 269082), (74745, 267840), (74896, 267300), (75330, 265760), (76725, 260928), (77760, 257455), (79200, 252774), (79728, 251100), (80352, 249150), (81540, 245520), (81840, 244620), (82863, 241600), (83050, 241056), (83700, 239184), (84258, 237600), (85536, 234050), (86976, 230175), (89100, 224688), (89280, 224235), (89694, 223200), (90600, 220968), (92070, 217440), (93620, 213840), (95040, 210645), (97200, 205964), (97848, 204600), (98208, 203850), (99660, 200880), (100440, 199320), (101925, 196416), (102300, 195696), (102982, 194400), (106304, 188325), (106920, 187240), (108720, 184140), (109120, 183465), (110484, 181200), (111600, 179388), (112344, 178200), (117025, 171072), (118800, 168516), (119592, 167400), (120528, 166100), (120800, 165726), (122310, 163680), (122760, 163080), (124575, 160704), (125550, 159456), (126387, 158400), (129600, 154473), (130464, 153450), (132880, 150660), (133650, 149792), (133920, 149490), (134541, 148800), (135900, 147312), (136400, 146772), (138105, 144960), (140430, 142560)]