20281199400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 1152

約数和(自身を含む): 90084234240

約数和(自身を除く): 69803034840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 41, 42, 43, 44, 45, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 82, 83, 84, 86, 88, 90, 99, 100, 105, 110, 120, 123, 126, 129, 132, 140, 150, 154, 164, 165, 166, 168, 172, 175, 180, 198, 200, 205, 210, 215, 220, 225, 231, 246, 249, 252, 258, 264, 275, 280, 287, 300, 301, 308, 315, 328, 330, 332, 344, 350, 360, 369, 385, 387, 396, 410, 415, 420, 430, 440, 450, 451, 462, 473, 492, 495, 498, 504, 516, 525, 550, 574, 581, 600, 602, 615, 616, 630, 645, 660, 664, 693, 700, 738, 747, 770, 774, 792, 820, 825, 830, 840, 860, 861, 900, 902, 903, 913, 924, 946, 984, 990, 996, 1025, 1032, 1050, 1075, 1100, 1148, 1155, 1162, 1204, 1230, 1245, 1260, 1290, 1320, 1353, 1386, 1400, 1419, 1435, 1476, 1494, 1505, 1540, 1548, 1575, 1640, 1650, 1660, 1720, 1722, 1743, 1763, 1800, 1804, 1806, 1826, 1845, 1848, 1892, 1925, 1935, 1980, 1992, 2050, 2075, 2100, 2150, 2200, 2255, 2296, 2310, 2324, 2365, 2408, 2460, 2475, 2490, 2520, 2580, 2583, 2706, 2709, 2739, 2772, 2838, 2870, 2905, 2952, 2988, 3010, 3075, 3080, 3096, 3150, 3157, 3225, 3300, 3311, 3320, 3403, 3444, 3465, 3486, 3526, 3569, 3608, 3612, 3652, 3690, 3735, 3784, 3850, 3870, 3960, 4059, 4100, 4150, 4200, 4257, 4300, 4305, 4510, 4515, 4565, 4620, 4648, 4730, 4920, 4950, 4980, 5160, 5166, 5229, 5289, 5412, 5418, 5478, 5544, 5676, 5740, 5775, 5810, 5976, 6020, 6150, 6225, 6300, 6314, 6391, 6450, 6600, 6622, 6765, 6806, 6888, 6930, 6972, 7052, 7095, 7138, 7175, 7224, 7304, 7380, 7470, 7525, 7700, 7740, 8118, 8200, 8217, 8300, 8514, 8600, 8610, 8715, 8815, 9020, 9030, 9130, 9225, 9240, 9460, 9471, 9675, 9900, 9933, 9960, 10209, 10332, 10458, 10578, 10707, 10824, 10836, 10956, 11275, 11352, 11480, 11550, 11620, 11825, 12040, 12300, 12341, 12450, 12600, 12628, 12782, 12900, 12915, 13244, 13530, 13545, 13612, 13695, 13860, 13944, 14104, 14190, 14276, 14350, 14525, 14760, 14940, 15050, 15400, 15480, 15785, 15867, 16236, 16434, 16555, 16600, 17015, 17028, 17220, 17325, 17430, 17630, 17845, 18040, 18060, 18260, 18450, 18675, 18920, 18942, 19173, 19350, 19393, 19800, 19866, 20295, 20418, 20664, 20916, 21156, 21285, 21414, 21525, 21672, 21912, 22550, 22575, 22825, 23100, 23240, 23650, 23821, 24600, 24682, 24900, 24983, 25256, 25564, 25800, 25830, 26145, 26445, 26488, 27060, 27090, 27224, 27390, 27720, 28380, 28413, 28552, 28700, 29050, 29799, 29880, 30100, 30627, 31570, 31734, 31955, 32121, 32472, 32868, 33110, 33825, 34030, 34056, 34440, 34650, 34860, 35260, 35475, 35690, 36120, 36520, 36900, 37023, 37350, 37433, 37884, 38346, 38700, 38786, 39259, 39732, 40590, 40836, 41085, 41832, 42312, 42570, 42828, 43050, 43575, 44075, 45100, 45150, 45650, 46200, 47300, 47355, 47642, 49364, 49665, 49800, 49966, 51045, 51128, 51660, 52290, 52890, 53535, 54120, 54180, 54780, 56760, 56826, 57400, 57519, 58100, 58179, 59598, 60200, 61254, 61705, 63140, 63468, 63910, 64242, 64575, 65736, 66220, 67650, 67725, 68060, 68475, 69300, 69720, 70520, 70950, 71380, 71463, 73800, 74046, 74700, 74866, 74949, 75768, 76692, 77400, 77572, 78518, 78925, 79335, 79464, 81180, 81672, 82170, 82775, 85075, 85140, 85656, 86100, 87150, 88150, 89225, 90200, 90300, 91300, 94600, 94710, 95284, 95865, 96965, 98728, 99330, 99932, 101475, 102090, 103320, 104580, 105780, 106425, 107070, 108360, 109560, 111069, 112299, 113652, 115038, 116200, 116358, 117777, 119105, 119196, 122508, 123410, 124915, 126280, 126936, 127820, 128484, 129150, 130725, 132225, 132440, 135300, 135450, 135751, 136120, 136950, 138600, 141900, 142065, 142760, 142926, 146329, 148092, 148995, 149400, 149732, 149898, 153135, 153384, 155144, 157036, 157850, 158670, 159775, 160605, 162360, 164340, 165550, 170150, 170280, 172200, 174300, 174537, 176300, 178450, 180600, 182600, 185115, 187165, 189420, 190568, 191730, 193930, 196295, 198660, 199864, 202950, 204180, 205425, 209160, 211560, 212850, 214140, 214389, 222138, 224598, 224847, 227304, 230076, 232716, 235554, 236775, 238210, 238392, 245016, 246820, 248325, 249830, 255225, 255640, 256968, 258300, 261450, 262031, 264450, 267675, 270600, 270900, 271502, 273900, 274813, 283800, 284130, 285852, 287595, 290895, 292658, 296184, 297990, 299464, 299796, 306270, 308525, 314072, 315700, 317340, 319550, 321210, 328680, 331100, 336897, 340300, 348600, 349074, 352600, 353331, 356900, 357315, 370230, 374330, 374745, 378840, 383460, 387860, 392590, 396675, 397320, 405900, 407253, 408360, 410850, 425700, 428280, 428778, 438987, 444276, 449196, 449694, 460152, 465432, 471108, 473550, 476420, 479325, 484825, 493640, 496650, 499660, 510450, 516600, 522900, 524062, 528900, 535350, 541800, 543004, 547800, 549626, 555345, 561495, 568260, 571704, 575190, 581790, 585316, 588885, 595525, 595980, 599592, 612540, 617050, 624575, 631400, 634680, 639100, 642420, 662200, 673794, 678755, 680600, 698148, 706662, 710325, 713800, 714630, 731645, 740460, 744975, 748660, 749490, 765675, 766920, 775720, 785180, 786093, 793350, 803025, 811800, 814506, 821700, 824439, 851400, 857556, 872685, 877974, 888552, 898392, 899388, 925575, 935825, 942216, 947100, 952840, 958650, 969650, 981475, 993300, 999320, 1020900, 1024303, 1045800, 1048124, 1057800, 1070700, 1071945, 1086008, 1099252, 1110690, 1122990, 1124235, 1136520, 1150380, 1163580, 1170632, 1177770, 1191050, 1191960, 1221759, 1225080, 1234100, 1249150, 1278200, 1284840, 1310155, 1316961, 1347588, 1357510, 1374065, 1396296, 1413324, 1420650, 1429260, 1437975, 1454475, 1463290, 1480920, 1489950, 1497320, 1498980, 1531350, 1570360, 1572186, 1586700, 1606050, 1609619, 1629012, 1643400, 1648878, 1684485, 1715112, 1745370, 1755948, 1766655, 1786575, 1798776, 1851150, 1871650, 1873725, 1894200, 1917300, 1939300, 1962950, 1986600, 2036265, 2041800, 2048606, 2096248, 2141400, 2143890, 2194935, 2198504, 2221380, 2245980, 2248470, 2300760, 2327160, 2355540, 2358279, 2382100, 2443518, 2468200, 2473317, 2498300, 2620310, 2633922, 2695176, 2715020, 2748130, 2776725, 2807475, 2826648, 2841300, 2858520, 2875950, 2908950, 2926580, 2944425, 2979900, 2997960, 3062700, 3072909, 3144372, 3173400, 3212100, 3219238, 3258024, 3297756, 3368970, 3393775, 3490740, 3511896, 3533310, 3573150, 3658225, 3702300, 3743300, 3747450, 3834600, 3878600, 3925900, 3930465, 4072530, 4097212, 4122195, 4287780, 4363425, 4389870, 4442760, 4491960, 4496940, 4711080, 4716558, 4764200, 4828857, 4887036, 4946634, 4996600, 5121515, 5240620, 5267844, 5359725, 5430040, 5496260, 5553450, 5614950, 5621175, 5682600, 5751900, 5817900, 5853160, 5888850, 5959800, 6108795, 6125400, 6145818, 6288744, 6424200, 6438476, 6550775, 6584805, 6595512, 6737940, 6787550, 6870325, 6981480, 7066620, 7146300, 7316450, 7404600, 7486600, 7494900, 7851800, 7860930, 8048095, 8145060, 8194424, 8244390, 8422425, 8575560, 8726850, 8779740, 8833275, 8993880, 9218727, 9433116, 9657714, 9774072, 9893268, 10181325, 10243030, 10481240, 10535688, 10719450, 10974675, 10992520, 11106900, 11229900, 11242350, 11267333, 11503800, 11635800, 11777700, 11791395, 12217590, 12291636, 12366585, 12876952, 13101550, 13169610, 13475880, 13575100, 13740650, 14133240, 14292600, 14486571, 14632900, 14989800, 15364545, 15721860, 16096190, 16290120, 16488780, 16844850, 17453700, 17559480, 17666550, 18437454, 18866232, 19315428, 19652325, 19786536, 20362650, 20486060, 20610975, 21438900, 21949350, 22213800, 22459800, 22484700, 22534666, 23555400, 23582790, 24144285, 24435180, 24583272, 24733170, 25607575, 26203100, 26339220, 27150200, 27481300, 28973142, 29265800, 30543975, 30729090, 31443720, 32192380, 32924025, 32977560, 33689700, 33801999, 34907400, 35333100, 36874908, 38630856, 39304650, 40240475, 40725300, 40972120, 41221950, 42877800, 43898700, 44969400, 45069332, 46093635, 47165580, 48288570, 48870360, 49466340, 51215150, 52406200, 52678440, 54962600, 56336665, 57946284, 58956975, 61087950, 61458180, 61832925, 64384760, 65848050, 67379400, 67603998, 70666200, 72432855, 73749816, 76822725, 78609300, 80480950, 81450600, 82443900, 87797400, 90138664, 92187270, 94331160, 96577140, 98932680, 101405997, 102430300, 112673330, 115892568, 117913950, 120721425, 122175900, 122916360, 123665850, 131696100, 135207996, 144865710, 153645450, 157218600, 160961900, 164887800, 169009995, 184374540, 193154280, 202811994, 204860600, 225346660, 230468175, 235827900, 241442850, 244351800, 247331700, 263392200, 270415992, 281683325, 289731420, 307290900, 321923800, 338019990, 362164275, 368749080, 405623988, 450693320, 460936350, 471655800, 482885700, 494663400, 507029985, 563366650, 579462840, 614581800, 676039980, 724328550, 811247976, 845049975, 921872700, 965771400, 1014059970, 1126733300, 1352079960, 1448657100, 1690099950, 1843745400, 2028119940, 2253466600, 2535149925, 2897314200, 3380199900, 4056239880, 5070299850, 6760399800, 10140599700, 20281199400]

約数ペア:

[(1, 20281199400), (2, 10140599700), (3, 6760399800), (4, 5070299850), (5, 4056239880), (6, 3380199900), (7, 2897314200), (8, 2535149925), (9, 2253466600), (10, 2028119940), (11, 1843745400), (12, 1690099950), (14, 1448657100), (15, 1352079960), (18, 1126733300), (20, 1014059970), (21, 965771400), (22, 921872700), (24, 845049975), (25, 811247976), (28, 724328550), (30, 676039980), (33, 614581800), (35, 579462840), (36, 563366650), (40, 507029985), (41, 494663400), (42, 482885700), (43, 471655800), (44, 460936350), (45, 450693320), (50, 405623988), (55, 368749080), (56, 362164275), (60, 338019990), (63, 321923800), (66, 307290900), (70, 289731420), (72, 281683325), (75, 270415992), (77, 263392200), (82, 247331700), (83, 244351800), (84, 241442850), (86, 235827900), (88, 230468175), (90, 225346660), (99, 204860600), (100, 202811994), (105, 193154280), (110, 184374540), (120, 169009995), (123, 164887800), (126, 160961900), (129, 157218600), (132, 153645450), (140, 144865710), (150, 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11791395), (1722, 11777700), (1743, 11635800), (1763, 11503800), (1800, 11267333), (1804, 11242350), (1806, 11229900), (1826, 11106900), (1845, 10992520), (1848, 10974675), (1892, 10719450), (1925, 10535688), (1935, 10481240), (1980, 10243030), (1992, 10181325), (2050, 9893268), (2075, 9774072), (2100, 9657714), (2150, 9433116), (2200, 9218727), (2255, 8993880), (2296, 8833275), (2310, 8779740), (2324, 8726850), (2365, 8575560), (2408, 8422425), (2460, 8244390), (2475, 8194424), (2490, 8145060), (2520, 8048095), (2580, 7860930), (2583, 7851800), (2706, 7494900), (2709, 7486600), (2739, 7404600), (2772, 7316450), (2838, 7146300), (2870, 7066620), (2905, 6981480), (2952, 6870325), (2988, 6787550), (3010, 6737940), (3075, 6595512), (3080, 6584805), (3096, 6550775), (3150, 6438476), (3157, 6424200), (3225, 6288744), (3300, 6145818), (3311, 6125400), (3320, 6108795), (3403, 5959800), (3444, 5888850), (3465, 5853160), (3486, 5817900), (3526, 5751900), (3569, 5682600), (3608, 5621175), (3612, 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(7525, 2695176), (7700, 2633922), (7740, 2620310), (8118, 2498300), (8200, 2473317), (8217, 2468200), (8300, 2443518), (8514, 2382100), (8600, 2358279), (8610, 2355540), (8715, 2327160), (8815, 2300760), (9020, 2248470), (9030, 2245980), (9130, 2221380), (9225, 2198504), (9240, 2194935), (9460, 2143890), (9471, 2141400), (9675, 2096248), (9900, 2048606), (9933, 2041800), (9960, 2036265), (10209, 1986600), (10332, 1962950), (10458, 1939300), (10578, 1917300), (10707, 1894200), (10824, 1873725), (10836, 1871650), (10956, 1851150), (11275, 1798776), (11352, 1786575), (11480, 1766655), (11550, 1755948), (11620, 1745370), (11825, 1715112), (12040, 1684485), (12300, 1648878), (12341, 1643400), (12450, 1629012), (12600, 1609619), (12628, 1606050), (12782, 1586700), (12900, 1572186), (12915, 1570360), (13244, 1531350), (13530, 1498980), (13545, 1497320), (13612, 1489950), (13695, 1480920), (13860, 1463290), (13944, 1454475), (14104, 1437975), (14190, 1429260), (14276, 1420650), (14350, 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