28100255040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 1008

約数和(自身を含む): 118984215168

約数和(自身を除く): 90883960128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 64, 65, 66, 71, 72, 78, 80, 88, 90, 93, 96, 99, 104, 110, 117, 120, 124, 130, 132, 142, 143, 144, 155, 156, 160, 165, 176, 180, 186, 192, 195, 198, 208, 213, 220, 234, 240, 248, 260, 264, 279, 284, 286, 288, 310, 312, 320, 330, 341, 352, 355, 360, 372, 390, 396, 403, 416, 426, 429, 440, 465, 468, 480, 495, 496, 520, 528, 558, 568, 572, 576, 585, 620, 624, 639, 660, 682, 704, 710, 715, 720, 744, 780, 781, 792, 806, 832, 852, 858, 880, 923, 930, 936, 960, 961, 990, 992, 1023, 1040, 1056, 1065, 1116, 1136, 1144, 1170, 1209, 1240, 1248, 1278, 1287, 1320, 1364, 1395, 1420, 1430, 1440, 1488, 1560, 1562, 1584, 1612, 1704, 1705, 1716, 1760, 1846, 1860, 1872, 1922, 1980, 1984, 2015, 2046, 2080, 2112, 2130, 2145, 2201, 2232, 2272, 2288, 2340, 2343, 2418, 2480, 2496, 2556, 2574, 2640, 2728, 2769, 2790, 2840, 2860, 2880, 2883, 2976, 3069, 3120, 3124, 3168, 3195, 3224, 3408, 3410, 3432, 3520, 3627, 3692, 3720, 3744, 3844, 3905, 3960, 4030, 4092, 4160, 4260, 4290, 4402, 4433, 4464, 4544, 4576, 4615, 4680, 4686, 4805, 4836, 4960, 5112, 5115, 5148, 5280, 5456, 5538, 5580, 5680, 5720, 5766, 5952, 6045, 6138, 6240, 6248, 6336, 6390, 6435, 6448, 6603, 6816, 6820, 6864, 7029, 7254, 7384, 7440, 7488, 7688, 7810, 7920, 8060, 8184, 8307, 8520, 8580, 8649, 8804, 8866, 8928, 9152, 9230, 9360, 9372, 9610, 9672, 9920, 10153, 10224, 10230, 10296, 10560, 10571, 10912, 11005, 11076, 11160, 11360, 11440, 11532, 11715, 12090, 12276, 12480, 12493, 12496, 12780, 12870, 12896, 13206, 13299, 13632, 13640, 13728, 13845, 14058, 14415, 14508, 14768, 14880, 15345, 15376, 15620, 15840, 16120, 16368, 16614, 17040, 17160, 17298, 17608, 17732, 17856, 18135, 18460, 18720, 18744, 19220, 19344, 19809, 20306, 20448, 20460, 20592, 21142, 21824, 22010, 22152, 22165, 22320, 22720, 22880, 23064, 23430, 24180, 24211, 24552, 24986, 24992, 25560, 25740, 25792, 26412, 26598, 27280, 27456, 27690, 28116, 28613, 28830, 29016, 29536, 29760, 30459, 30690, 30752, 31240, 31680, 31713, 32240, 32736, 33015, 33228, 34080, 34320, 34596, 35145, 35216, 35464, 36270, 36920, 37440, 37479, 37488, 38440, 38688, 39618, 39897, 40612, 40896, 40920, 41184, 41535, 42284, 43245, 44020, 44304, 44330, 44640, 45760, 46128, 46860, 48360, 48422, 49104, 49972, 49984, 50765, 51120, 51480, 52824, 52855, 53196, 54560, 55380, 56232, 57226, 57660, 58032, 59072, 60918, 61380, 61504, 62465, 62480, 63426, 64480, 65472, 66030, 66456, 66495, 68160, 68231, 68640, 69192, 70290, 70432, 70928, 72540, 72633, 73840, 74958, 74976, 76880, 77376, 79236, 79794, 81224, 81840, 82368, 83070, 84568, 85839, 86490, 88040, 88608, 88660, 89280, 91377, 92256, 93720, 95139, 96720, 96844, 98208, 99045, 99944, 101530, 102240, 102960, 105648, 105710, 106392, 109120, 110760, 112437, 112464, 114452, 115320, 116064, 121055, 121836, 122760, 124930, 124960, 126852, 128960, 132060, 132912, 132990, 136462, 137280, 137423, 138384, 140580, 140864, 141856, 143065, 145080, 145266, 147680, 149916, 149952, 152295, 153760, 158472, 158565, 159588, 162448, 163680, 166140, 169136, 171678, 172980, 176080, 177216, 177320, 182754, 184512, 187395, 187440, 190278, 193440, 193688, 196416, 198090, 199485, 199888, 203060, 204480, 204693, 205920, 211296, 211420, 212784, 217899, 221520, 224874, 224928, 228904, 230640, 232128, 242110, 243672, 245520, 249860, 249920, 253704, 257517, 264120, 265824, 265980, 272924, 274846, 276768, 281160, 283712, 286130, 290160, 290532, 295360, 299832, 304590, 307520, 314743, 316944, 317130, 319176, 324896, 327360, 332280, 338272, 341155, 343356, 345960, 352160, 354640, 363165, 365508, 374790, 374880, 380556, 386880, 387376, 396180, 398970, 399776, 406120, 409386, 411840, 412269, 422592, 422840, 425568, 429195, 435798, 443040, 449748, 449856, 456885, 457808, 461280, 475695, 484220, 487344, 491040, 499720, 507408, 515034, 528240, 531648, 531960, 545848, 549692, 553536, 562185, 562320, 572260, 580320, 581064, 599664, 609180, 614079, 629486, 633888, 634260, 638352, 649792, 664560, 676544, 682310, 686712, 687115, 691920, 704320, 709280, 726330, 731016, 749580, 749760, 750541, 761112, 774752, 792360, 797940, 799552, 812240, 818772, 824538, 845680, 851136, 858390, 871596, 886080, 887003, 899496, 913770, 915616, 922560, 944229, 951390, 968440, 974688, 982080, 999440, 1014816, 1023465, 1030068, 1056480, 1063920, 1089495, 1091696, 1099384, 1124370, 1124640, 1144520, 1160640, 1162128, 1199328, 1218360, 1228158, 1236807, 1258972, 1267776, 1268520, 1276704, 1287585, 1329120, 1364620, 1373424, 1374230, 1383840, 1418560, 1452660, 1462032, 1499160, 1501082, 1522224, 1549504, 1573715, 1584720, 1595880, 1624480, 1637544, 1649076, 1691360, 1716780, 1743192, 1774006, 1798992, 1827540, 1831232, 1888458, 1902780, 1936880, 1949376, 1998880, 2029632, 2046930, 2060136, 2061345, 2112960, 2127840, 2178990, 2183392, 2198768, 2248740, 2249280, 2251623, 2289040, 2324256, 2398656, 2436720, 2456316, 2473614, 2517944, 2537040, 2553408, 2575170, 2658240, 2661009, 2729240, 2746848, 2748460, 2767680, 2832687, 2905320, 2924064, 2998320, 3002164, 3044448, 3070395, 3147430, 3169440, 3191760, 3248960, 3275088, 3298152, 3382720, 3433560, 3486384, 3548012, 3597984, 3655080, 3752705, 3776916, 3805560, 3873760, 3997760, 4093860, 4120272, 4122690, 4255680, 4357980, 4366784, 4397536, 4435015, 4497480, 4503246, 4578080, 4648512, 4721145, 4873440, 4912632, 4947228, 5035888, 5074080, 5150340, 5322018, 5458480, 5493696, 5496920, 5665374, 5810640, 5848128, 5996640, 6004328, 6088896, 6140790, 6184035, 6294860, 6338880, 6383520, 6550176, 6596304, 6754869, 6867120, 6972768, 7096024, 7195968, 7310160, 7505410, 7553832, 7611120, 7747520, 7983027, 8187720, 8240544, 8245380, 8715960, 8795072, 8870030, 8994960, 9006492, 9156160, 9442290, 9746880, 9757033, 9825264, 9894456, 10071776, 10148160, 10300680, 10644036, 10916960, 10993840, 11258115, 11330748, 11621280, 11993280, 12008656, 12281580, 12368070, 12589720, 12767040, 13100352, 13192608, 13305045, 13509738, 13734240, 13945536, 14163435, 14192048, 14620320, 15010820, 15107664, 15222240, 15966054, 16375440, 16481088, 16490760, 17431920, 17740060, 17989920, 18012984, 18884580, 19514066, 19650528, 19788912, 20143552, 20601360, 21288072, 21833920, 21987680, 22516230, 22661496, 23242560, 24017312, 24563160, 24736140, 25179440, 26385216, 26610090, 27019476, 27468480, 28326870, 28384096, 29240640, 29271099, 30021640, 30215328, 30444480, 31932108, 32750880, 32981520, 33774345, 34863840, 35480120, 35979840, 36025968, 37769160, 39028132, 39301056, 39577824, 39915135, 41202720, 42576144, 43975360, 45032460, 45322992, 48034624, 48785165, 49126320, 49472280, 50358880, 53220180, 54038952, 56653740, 56768192, 58542198, 60043280, 60430656, 63864216, 65501760, 65963040, 67548690, 69727680, 70960240, 72051936, 75538320, 78056264, 79155648, 79830270, 82405440, 85152288, 87813297, 90064920, 90645984, 97570330, 98252640, 98944560, 100717760, 106440360, 108077904, 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約数ペア:

[(1, 28100255040), (2, 14050127520), (3, 9366751680), (4, 7025063760), (5, 5620051008), (6, 4683375840), (8, 3512531880), (9, 3122250560), (10, 2810025504), (11, 2554568640), (12, 2341687920), (13, 2161558080), (15, 1873350336), (16, 1756265940), (18, 1561125280), (20, 1405012752), (22, 1277284320), (24, 1170843960), (26, 1080779040), (30, 936675168), (31, 906459840), (32, 878132970), (33, 851522880), (36, 780562640), (39, 720519360), (40, 702506376), (44, 638642160), (45, 624450112), (48, 585421980), (52, 540389520), (55, 510913728), (60, 468337584), (62, 453229920), (64, 439066485), (65, 432311616), (66, 425761440), (71, 395778240), (72, 390281320), (78, 360259680), (80, 351253188), (88, 319321080), (90, 312225056), (93, 302153280), (96, 292710990), (99, 283840960), (104, 270194760), (110, 255456864), (117, 240173120), (120, 234168792), (124, 226614960), (130, 216155808), (132, 212880720), (142, 197889120), (143, 196505280), (144, 195140660), (155, 181291968), (156, 180129840), (160, 175626594), (165, 170304576), (176, 159660540), (180, 156112528), (186, 151076640), (192, 146355495), (195, 144103872), (198, 141920480), (208, 135097380), (213, 131926080), (220, 127728432), (234, 120086560), (240, 117084396), (248, 113307480), (260, 108077904), (264, 106440360), (279, 100717760), (284, 98944560), (286, 98252640), (288, 97570330), (310, 90645984), (312, 90064920), (320, 87813297), (330, 85152288), (341, 82405440), (352, 79830270), (355, 79155648), (360, 78056264), (372, 75538320), (390, 72051936), (396, 70960240), (403, 69727680), (416, 67548690), (426, 65963040), (429, 65501760), (440, 63864216), (465, 60430656), (468, 60043280), (480, 58542198), (495, 56768192), (496, 56653740), (520, 54038952), (528, 53220180), (558, 50358880), (568, 49472280), (572, 49126320), (576, 48785165), (585, 48034624), (620, 45322992), (624, 45032460), (639, 43975360), (660, 42576144), (682, 41202720), (704, 39915135), (710, 39577824), (715, 39301056), (720, 39028132), (744, 37769160), (780, 36025968), (781, 35979840), (792, 35480120), (806, 34863840), (832, 33774345), (852, 32981520), (858, 32750880), (880, 31932108), (923, 30444480), (930, 30215328), (936, 30021640), (960, 29271099), (961, 29240640), (990, 28384096), (992, 28326870), (1023, 27468480), (1040, 27019476), (1056, 26610090), (1065, 26385216), (1116, 25179440), (1136, 24736140), (1144, 24563160), (1170, 24017312), (1209, 23242560), (1240, 22661496), (1248, 22516230), (1278, 21987680), (1287, 21833920), (1320, 21288072), (1364, 20601360), (1395, 20143552), (1420, 19788912), (1430, 19650528), (1440, 19514066), (1488, 18884580), (1560, 18012984), (1562, 17989920), (1584, 17740060), (1612, 17431920), (1704, 16490760), (1705, 16481088), (1716, 16375440), (1760, 15966054), (1846, 15222240), (1860, 15107664), (1872, 15010820), (1922, 14620320), (1980, 14192048), (1984, 14163435), (2015, 13945536), (2046, 13734240), (2080, 13509738), (2112, 13305045), (2130, 13192608), (2145, 13100352), (2201, 12767040), (2232, 12589720), (2272, 12368070), (2288, 12281580), (2340, 12008656), (2343, 11993280), (2418, 11621280), (2480, 11330748), (2496, 11258115), (2556, 10993840), (2574, 10916960), (2640, 10644036), (2728, 10300680), (2769, 10148160), (2790, 10071776), (2840, 9894456), (2860, 9825264), (2880, 9757033), (2883, 9746880), (2976, 9442290), (3069, 9156160), (3120, 9006492), (3124, 8994960), (3168, 8870030), (3195, 8795072), (3224, 8715960), (3408, 8245380), (3410, 8240544), (3432, 8187720), (3520, 7983027), (3627, 7747520), (3692, 7611120), (3720, 7553832), (3744, 7505410), (3844, 7310160), (3905, 7195968), (3960, 7096024), (4030, 6972768), (4092, 6867120), (4160, 6754869), (4260, 6596304), (4290, 6550176), (4402, 6383520), (4433, 6338880), (4464, 6294860), (4544, 6184035), (4576, 6140790), (4615, 6088896), (4680, 6004328), (4686, 5996640), (4805, 5848128), (4836, 5810640), (4960, 5665374), (5112, 5496920), (5115, 5493696), (5148, 5458480), (5280, 5322018), (5456, 5150340), (5538, 5074080), (5580, 5035888), (5680, 4947228), (5720, 4912632), (5766, 4873440), (5952, 4721145), (6045, 4648512), (6138, 4578080), (6240, 4503246), (6248, 4497480), (6336, 4435015), (6390, 4397536), (6435, 4366784), (6448, 4357980), (6603, 4255680), (6816, 4122690), (6820, 4120272), (6864, 4093860), (7029, 3997760), (7254, 3873760), (7384, 3805560), (7440, 3776916), (7488, 3752705), (7688, 3655080), (7810, 3597984), (7920, 3548012), (8060, 3486384), (8184, 3433560), (8307, 3382720), (8520, 3298152), (8580, 3275088), (8649, 3248960), (8804, 3191760), (8866, 3169440), (8928, 3147430), (9152, 3070395), (9230, 3044448), (9360, 3002164), (9372, 2998320), (9610, 2924064), (9672, 2905320), (9920, 2832687), (10153, 2767680), (10224, 2748460), (10230, 2746848), (10296, 2729240), (10560, 2661009), (10571, 2658240), (10912, 2575170), (11005, 2553408), (11076, 2537040), (11160, 2517944), (11360, 2473614), (11440, 2456316), (11532, 2436720), (11715, 2398656), (12090, 2324256), (12276, 2289040), (12480, 2251623), (12493, 2249280), (12496, 2248740), (12780, 2198768), (12870, 2183392), (12896, 2178990), (13206, 2127840), (13299, 2112960), (13632, 2061345), (13640, 2060136), (13728, 2046930), (13845, 2029632), (14058, 1998880), (14415, 1949376), (14508, 1936880), (14768, 1902780), (14880, 1888458), (15345, 1831232), (15376, 1827540), (15620, 1798992), (15840, 1774006), (16120, 1743192), (16368, 1716780), (16614, 1691360), (17040, 1649076), (17160, 1637544), (17298, 1624480), (17608, 1595880), (17732, 1584720), (17856, 1573715), (18135, 1549504), (18460, 1522224), (18720, 1501082), (18744, 1499160), (19220, 1462032), (19344, 1452660), (19809, 1418560), (20306, 1383840), (20448, 1374230), (20460, 1373424), (20592, 1364620), (21142, 1329120), (21824, 1287585), (22010, 1276704), (22152, 1268520), (22165, 1267776), (22320, 1258972), (22720, 1236807), (22880, 1228158), (23064, 1218360), (23430, 1199328), (24180, 1162128), (24211, 1160640), (24552, 1144520), (24986, 1124640), (24992, 1124370), (25560, 1099384), (25740, 1091696), (25792, 1089495), (26412, 1063920), (26598, 1056480), (27280, 1030068), (27456, 1023465), (27690, 1014816), (28116, 999440), (28613, 982080), (28830, 974688), (29016, 968440), (29536, 951390), (29760, 944229), (30459, 922560), (30690, 915616), (30752, 913770), (31240, 899496), (31680, 887003), (31713, 886080), (32240, 871596), (32736, 858390), (33015, 851136), (33228, 845680), (34080, 824538), (34320, 818772), (34596, 812240), (35145, 799552), (35216, 797940), (35464, 792360), (36270, 774752), (36920, 761112), (37440, 750541), (37479, 749760), (37488, 749580), (38440, 731016), (38688, 726330), (39618, 709280), (39897, 704320), (40612, 691920), (40896, 687115), (40920, 686712), (41184, 682310), (41535, 676544), (42284, 664560), (43245, 649792), (44020, 638352), (44304, 634260), (44330, 633888), (44640, 629486), (45760, 614079), (46128, 609180), (46860, 599664), (48360, 581064), (48422, 580320), (49104, 572260), (49972, 562320), (49984, 562185), (50765, 553536), (51120, 549692), (51480, 545848), (52824, 531960), (52855, 531648), (53196, 528240), (54560, 515034), (55380, 507408), (56232, 499720), (57226, 491040), (57660, 487344), (58032, 484220), (59072, 475695), (60918, 461280), (61380, 457808), (61504, 456885), (62465, 449856), (62480, 449748), (63426, 443040), (64480, 435798), (65472, 429195), (66030, 425568), (66456, 422840), (66495, 422592), (68160, 412269), (68231, 411840), (68640, 409386), (69192, 406120), (70290, 399776), (70432, 398970), (70928, 396180), (72540, 387376), (72633, 386880), (73840, 380556), (74958, 374880), (74976, 374790), (76880, 365508), (77376, 363165), (79236, 354640), (79794, 352160), (81224, 345960), (81840, 343356), (82368, 341155), (83070, 338272), (84568, 332280), (85839, 327360), (86490, 324896), (88040, 319176), (88608, 317130), (88660, 316944), (89280, 314743), (91377, 307520), (92256, 304590), (93720, 299832), (95139, 295360), (96720, 290532), (96844, 290160), (98208, 286130), (99045, 283712), (99944, 281160), (101530, 276768), (102240, 274846), (102960, 272924), (105648, 265980), (105710, 265824), (106392, 264120), (109120, 257517), (110760, 253704), (112437, 249920), (112464, 249860), (114452, 245520), (115320, 243672), (116064, 242110), (121055, 232128), (121836, 230640), (122760, 228904), (124930, 224928), (124960, 224874), (126852, 221520), (128960, 217899), (132060, 212784), (132912, 211420), (132990, 211296), (136462, 205920), (137280, 204693), (137423, 204480), (138384, 203060), (140580, 199888), (140864, 199485), (141856, 198090), (143065, 196416), (145080, 193688), (145266, 193440), (147680, 190278), (149916, 187440), (149952, 187395), (152295, 184512), (153760, 182754), (158472, 177320), (158565, 177216), (159588, 176080), (162448, 172980), (163680, 171678), (166140, 169136)]