20049271200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 864

約数和(自身を含む): 88878686400

約数和(自身を除く): 68829415200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 96, 98, 100, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 150, 152, 160, 168, 171, 175, 180, 189, 190, 196, 200, 210, 216, 224, 225, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 300, 304, 315, 336, 342, 350, 360, 378, 380, 392, 399, 400, 420, 432, 441, 450, 456, 475, 480, 490, 504, 513, 525, 532, 540, 560, 570, 588, 600, 608, 630, 665, 672, 675, 684, 700, 720, 735, 756, 760, 784, 798, 800, 840, 855, 864, 882, 900, 912, 931, 945, 950, 980, 997, 1008, 1026, 1050, 1064, 1080, 1120, 1140, 1176, 1197, 1200, 1225, 1260, 1323, 1330, 1350, 1368, 1400, 1425, 1440, 1470, 1512, 1520, 1568, 1575, 1596, 1680, 1710, 1764, 1800, 1824, 1862, 1890, 1900, 1960, 1994, 1995, 2016, 2052, 2100, 2128, 2160, 2205, 2280, 2352, 2394, 2400, 2450, 2520, 2565, 2646, 2660, 2700, 2736, 2793, 2800, 2850, 2940, 2991, 3024, 3040, 3150, 3192, 3325, 3360, 3420, 3528, 3591, 3600, 3675, 3724, 3780, 3800, 3920, 3988, 3990, 4104, 4200, 4256, 4275, 4320, 4410, 4560, 4655, 4704, 4725, 4788, 4900, 4985, 5040, 5130, 5292, 5320, 5400, 5472, 5586, 5600, 5700, 5880, 5982, 5985, 6048, 6300, 6384, 6615, 6650, 6840, 6979, 7056, 7182, 7200, 7350, 7448, 7560, 7600, 7840, 7976, 7980, 8208, 8379, 8400, 8550, 8820, 8973, 9120, 9310, 9450, 9576, 9800, 9970, 9975, 10080, 10260, 10584, 10640, 10800, 11025, 11172, 11400, 11760, 11964, 11970, 12600, 12768, 12825, 13230, 13300, 13680, 13958, 13965, 14112, 14364, 14700, 14896, 14955, 15120, 15200, 15952, 15960, 16416, 16758, 16800, 17100, 17640, 17946, 17955, 18620, 18900, 18943, 19152, 19600, 19940, 19950, 20520, 20937, 21168, 21280, 21600, 22050, 22344, 22800, 23275, 23520, 23928, 23940, 24925, 25137, 25200, 25650, 26460, 26600, 26919, 27360, 27916, 27930, 28728, 29400, 29792, 29910, 29925, 30240, 31904, 31920, 33075, 33516, 34200, 34895, 35280, 35892, 35910, 37240, 37800, 37886, 38304, 39200, 39880, 39900, 41040, 41874, 41895, 42336, 44100, 44688, 44865, 45600, 46550, 47856, 47880, 48853, 49850, 50274, 50400, 51300, 52920, 53200, 53838, 55832, 55860, 56829, 57456, 58800, 59820, 59850, 62811, 63840, 66150, 67032, 68400, 69790, 69825, 70560, 71784, 71820, 74480, 74775, 75600, 75772, 79760, 79800, 82080, 83748, 83790, 88200, 89376, 89730, 89775, 93100, 94715, 95712, 95760, 97706, 99700, 100548, 102600, 104685, 105840, 106400, 107676, 111664, 111720, 113658, 114912, 117600, 119640, 119700, 125622, 125685, 132300, 132601, 134064, 134595, 136800, 139580, 139650, 143568, 143640, 146559, 148960, 149550, 151200, 151544, 159520, 159600, 167496, 167580, 170487, 174475, 176400, 179460, 179550, 186200, 188433, 189430, 191520, 195412, 199400, 201096, 205200, 209370, 209475, 211680, 215352, 223328, 223440, 224325, 227316, 239280, 239400, 244265, 251244, 251370, 264600, 265202, 268128, 269190, 279160, 279300, 284145, 287136, 287280, 293118, 299100, 303088, 314055, 319200, 334992, 335160, 340974, 348950, 352800, 358920, 359100, 372400, 376866, 378860, 390824, 397803, 398800, 402192, 410400, 418740, 418950, 430704, 439677, 446880, 448650, 454632, 473575, 478560, 478800, 488530, 502488, 502740, 511461, 523425, 529200, 530404, 538380, 558320, 558600, 568290, 574560, 586236, 598200, 606176, 628110, 628425, 663005, 669984, 670320, 672975, 681948, 697900, 717840, 718200, 732795, 744800, 753732, 757720, 781648, 795606, 797600, 804384, 837480, 837900, 852435, 861408, 879354, 897300, 909264, 928207, 942165, 947150, 957600, 977060, 1004976, 1005480, 1022922, 1046850, 1058400, 1060808, 1076760, 1116640, 1117200, 1136580, 1172472, 1193409, 1196400, 1221325, 1256220, 1256850, 1319031, 1326010, 1340640, 1345950, 1363896, 1395800, 1420725, 1435680, 1436400, 1465590, 1507464, 1515440, 1563296, 1570275, 1591212, 1674960, 1675800, 1704870, 1758708, 1794600, 1818528, 1856414, 1884330, 1894300, 1954120, 1989015, 2009952, 2010960, 2045844, 2093700, 2121616, 2153520, 2198385, 2234400, 2273160, 2344944, 2386818, 2392800, 2442650, 2512440, 2513700, 2557305, 2638062, 2652020, 2691900, 2727792, 2784621, 2791600, 2841450, 2872800, 2931180, 3014928, 3030880, 3140550, 3182424, 3315025, 3349920, 3351600, 3409740, 3517416, 3580227, 3589200, 3663975, 3712828, 3768660, 3788600, 3908240, 3978030, 4021920, 4091688, 4187400, 4243232, 4262175, 4307040, 4396770, 4546320, 4641035, 4689888, 4710825, 4773636, 4885300, 5024880, 5027400, 5114610, 5276124, 5304040, 5383800, 5455584, 5569242, 5583200, 5682900, 5862360, 5967045, 6029856, 6281100, 6364848, 6595155, 6630050, 6703200, 6819480, 7034832, 7160454, 7178400, 7327950, 7425656, 7537320, 7577200, 7816480, 7956060, 8183376, 8353863, 8374800, 8524350, 8793540, 9092640, 9282070, 9421650, 9547272, 9770600, 9945075, 10049760, 10054800, 10229220, 10552248, 10608080, 10767600, 10991925, 11138484, 11365800, 11724720, 11934090, 12562200, 12729696, 12786525, 13190310, 13260100, 13638960, 13923105, 14069664, 14320908, 14655900, 14851312, 15074640, 15154400, 15912120, 16366752, 16707726, 16749600, 17048700, 17587080, 17901135, 18564140, 18843300, 19094544, 19541200, 19890150, 20109600, 20458440, 21104496, 21216160, 21535200, 21983850, 22276968, 22731600, 23205175, 23449440, 23868180, 25061589, 25124400, 25573050, 26380620, 26520200, 27277920, 27846210, 28641816, 29311800, 29702624, 29835225, 30149280, 31824240, 32975775, 33415452, 34097400, 35174160, 35802270, 37128280, 37686600, 38189088, 39082400, 39780300, 40916880, 41769315, 42208992, 43967700, 44553936, 45463200, 46410350, 47736360, 50123178, 50248800, 51146100, 52761240, 53040400, 55692420, 57283632, 58623600, 59670450, 63648480, 65951550, 66830904, 68194800, 69615525, 70348320, 71604540, 74256560, 75373200, 79560600, 81833760, 83538630, 87935400, 89107872, 89505675, 92820700, 95472720, 100246356, 102292200, 105522480, 106080800, 111384840, 114567264, 117247200, 119340900, 125307945, 131903100, 133661808, 136389600, 139231050, 143209080, 148513120, 150746400, 159121200, 167077260, 175870800, 179011350, 185641400, 190945440, 200492712, 204584400, 208846575, 211044960, 222769680, 238681800, 250615890, 263806200, 267323616, 278462100, 286418160, 318242400, 334154520, 351741600, 358022700, 371282800, 400985424, 409168800, 417693150, 445539360, 477363600, 501231780, 527612400, 556924200, 572836320, 626539725, 668309040, 716045400, 742565600, 801970848, 835386300, 954727200, 1002463560, 1055224800, 1113848400, 1253079450, 1336618080, 1432090800, 1670772600, 2004927120, 2227696800, 2506158900, 2864181600, 3341545200, 4009854240, 5012317800, 6683090400, 10024635600, 20049271200]

約数ペア:

[(1, 20049271200), (2, 10024635600), (3, 6683090400), (4, 5012317800), (5, 4009854240), (6, 3341545200), (7, 2864181600), (8, 2506158900), (9, 2227696800), (10, 2004927120), (12, 1670772600), (14, 1432090800), (15, 1336618080), (16, 1253079450), (18, 1113848400), (19, 1055224800), (20, 1002463560), (21, 954727200), (24, 835386300), (25, 801970848), (27, 742565600), (28, 716045400), (30, 668309040), (32, 626539725), (35, 572836320), (36, 556924200), (38, 527612400), (40, 501231780), (42, 477363600), (45, 445539360), (48, 417693150), (49, 409168800), (50, 400985424), (54, 371282800), (56, 358022700), (57, 351741600), (60, 334154520), (63, 318242400), (70, 286418160), (72, 278462100), (75, 267323616), (76, 263806200), (80, 250615890), (84, 238681800), (90, 222769680), (95, 211044960), (96, 208846575), (98, 204584400), (100, 200492712), (105, 190945440), (108, 185641400), (112, 179011350), (114, 175870800), (120, 167077260), (126, 159121200), (133, 150746400), (135, 148513120), (140, 143209080), (144, 139231050), (147, 136389600), (150, 133661808), (152, 131903100), (160, 125307945), (168, 119340900), (171, 117247200), (175, 114567264), (180, 111384840), (189, 106080800), (190, 105522480), (196, 102292200), (200, 100246356), (210, 95472720), (216, 92820700), (224, 89505675), (225, 89107872), (228, 87935400), (240, 83538630), (245, 81833760), (252, 79560600), (266, 75373200), (270, 74256560), (280, 71604540), (285, 70348320), (288, 69615525), (294, 68194800), (300, 66830904), (304, 65951550), (315, 63648480), (336, 59670450), (342, 58623600), (350, 57283632), (360, 55692420), (378, 53040400), (380, 52761240), (392, 51146100), (399, 50248800), (400, 50123178), (420, 47736360), (432, 46410350), (441, 45463200), (450, 44553936), (456, 43967700), (475, 42208992), (480, 41769315), (490, 40916880), (504, 39780300), (513, 39082400), (525, 38189088), (532, 37686600), (540, 37128280), (560, 35802270), (570, 35174160), (588, 34097400), (600, 33415452), (608, 32975775), (630, 31824240), (665, 30149280), (672, 29835225), (675, 29702624), (684, 29311800), (700, 28641816), (720, 27846210), (735, 27277920), (756, 26520200), (760, 26380620), (784, 25573050), (798, 25124400), (800, 25061589), (840, 23868180), (855, 23449440), (864, 23205175), (882, 22731600), (900, 22276968), (912, 21983850), (931, 21535200), (945, 21216160), (950, 21104496), (980, 20458440), (997, 20109600), (1008, 19890150), (1026, 19541200), (1050, 19094544), (1064, 18843300), (1080, 18564140), (1120, 17901135), (1140, 17587080), (1176, 17048700), (1197, 16749600), (1200, 16707726), (1225, 16366752), (1260, 15912120), (1323, 15154400), (1330, 15074640), (1350, 14851312), (1368, 14655900), (1400, 14320908), (1425, 14069664), (1440, 13923105), (1470, 13638960), (1512, 13260100), (1520, 13190310), (1568, 12786525), (1575, 12729696), (1596, 12562200), (1680, 11934090), (1710, 11724720), (1764, 11365800), (1800, 11138484), (1824, 10991925), (1862, 10767600), (1890, 10608080), (1900, 10552248), (1960, 10229220), (1994, 10054800), (1995, 10049760), (2016, 9945075), (2052, 9770600), (2100, 9547272), (2128, 9421650), (2160, 9282070), (2205, 9092640), (2280, 8793540), (2352, 8524350), (2394, 8374800), (2400, 8353863), (2450, 8183376), (2520, 7956060), (2565, 7816480), (2646, 7577200), (2660, 7537320), (2700, 7425656), (2736, 7327950), (2793, 7178400), (2800, 7160454), (2850, 7034832), (2940, 6819480), (2991, 6703200), (3024, 6630050), (3040, 6595155), (3150, 6364848), (3192, 6281100), (3325, 6029856), (3360, 5967045), (3420, 5862360), (3528, 5682900), (3591, 5583200), (3600, 5569242), (3675, 5455584), (3724, 5383800), (3780, 5304040), (3800, 5276124), (3920, 5114610), (3988, 5027400), (3990, 5024880), (4104, 4885300), (4200, 4773636), (4256, 4710825), (4275, 4689888), (4320, 4641035), (4410, 4546320), (4560, 4396770), (4655, 4307040), (4704, 4262175), (4725, 4243232), (4788, 4187400), (4900, 4091688), (4985, 4021920), (5040, 3978030), (5130, 3908240), (5292, 3788600), (5320, 3768660), (5400, 3712828), (5472, 3663975), (5586, 3589200), (5600, 3580227), (5700, 3517416), (5880, 3409740), (5982, 3351600), (5985, 3349920), (6048, 3315025), (6300, 3182424), (6384, 3140550), (6615, 3030880), (6650, 3014928), (6840, 2931180), (6979, 2872800), (7056, 2841450), (7182, 2791600), (7200, 2784621), (7350, 2727792), (7448, 2691900), (7560, 2652020), (7600, 2638062), (7840, 2557305), (7976, 2513700), (7980, 2512440), (8208, 2442650), (8379, 2392800), (8400, 2386818), (8550, 2344944), (8820, 2273160), (8973, 2234400), (9120, 2198385), (9310, 2153520), (9450, 2121616), (9576, 2093700), (9800, 2045844), (9970, 2010960), (9975, 2009952), (10080, 1989015), (10260, 1954120), (10584, 1894300), (10640, 1884330), (10800, 1856414), (11025, 1818528), (11172, 1794600), (11400, 1758708), (11760, 1704870), (11964, 1675800), (11970, 1674960), (12600, 1591212), (12768, 1570275), (12825, 1563296), (13230, 1515440), (13300, 1507464), (13680, 1465590), (13958, 1436400), (13965, 1435680), (14112, 1420725), (14364, 1395800), (14700, 1363896), (14896, 1345950), (14955, 1340640), (15120, 1326010), (15200, 1319031), (15952, 1256850), (15960, 1256220), (16416, 1221325), (16758, 1196400), (16800, 1193409), (17100, 1172472), (17640, 1136580), (17946, 1117200), (17955, 1116640), (18620, 1076760), (18900, 1060808), (18943, 1058400), (19152, 1046850), (19600, 1022922), (19940, 1005480), (19950, 1004976), (20520, 977060), (20937, 957600), (21168, 947150), (21280, 942165), (21600, 928207), (22050, 909264), (22344, 897300), (22800, 879354), (23275, 861408), (23520, 852435), (23928, 837900), (23940, 837480), (24925, 804384), (25137, 797600), (25200, 795606), (25650, 781648), (26460, 757720), (26600, 753732), (26919, 744800), (27360, 732795), (27916, 718200), (27930, 717840), (28728, 697900), (29400, 681948), (29792, 672975), (29910, 670320), (29925, 669984), (30240, 663005), (31904, 628425), (31920, 628110), (33075, 606176), (33516, 598200), (34200, 586236), (34895, 574560), (35280, 568290), (35892, 558600), (35910, 558320), (37240, 538380), (37800, 530404), (37886, 529200), (38304, 523425), (39200, 511461), (39880, 502740), (39900, 502488), (41040, 488530), (41874, 478800), (41895, 478560), (42336, 473575), (44100, 454632), (44688, 448650), (44865, 446880), (45600, 439677), (46550, 430704), (47856, 418950), (47880, 418740), (48853, 410400), (49850, 402192), (50274, 398800), (50400, 397803), (51300, 390824), (52920, 378860), (53200, 376866), (53838, 372400), (55832, 359100), (55860, 358920), (56829, 352800), (57456, 348950), (58800, 340974), (59820, 335160), (59850, 334992), (62811, 319200), (63840, 314055), (66150, 303088), (67032, 299100), (68400, 293118), (69790, 287280), (69825, 287136), (70560, 284145), (71784, 279300), (71820, 279160), (74480, 269190), (74775, 268128), (75600, 265202), (75772, 264600), (79760, 251370), (79800, 251244), (82080, 244265), (83748, 239400), (83790, 239280), (88200, 227316), (89376, 224325), (89730, 223440), (89775, 223328), (93100, 215352), (94715, 211680), (95712, 209475), (95760, 209370), (97706, 205200), (99700, 201096), (100548, 199400), (102600, 195412), (104685, 191520), (105840, 189430), (106400, 188433), (107676, 186200), (111664, 179550), (111720, 179460), (113658, 176400), (114912, 174475), (117600, 170487), (119640, 167580), (119700, 167496), (125622, 159600), (125685, 159520), (132300, 151544), (132601, 151200), (134064, 149550), (134595, 148960), (136800, 146559), (139580, 143640), (139650, 143568)]