20452726800

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 1080

約数和(自身を含む): 84859651968

約数和(自身を除く): 64406925168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 37, 40, 44, 45, 47, 48, 50, 54, 55, 60, 66, 72, 74, 75, 80, 81, 88, 90, 94, 99, 100, 108, 110, 111, 120, 121, 132, 135, 141, 144, 148, 150, 162, 165, 176, 180, 185, 188, 198, 200, 216, 220, 222, 225, 235, 240, 242, 243, 264, 270, 275, 282, 296, 297, 300, 324, 330, 333, 360, 363, 370, 376, 396, 400, 405, 407, 423, 432, 440, 444, 450, 470, 484, 486, 495, 517, 528, 540, 550, 555, 564, 592, 594, 600, 605, 648, 660, 666, 675, 705, 720, 726, 740, 752, 792, 810, 814, 825, 846, 880, 888, 891, 900, 925, 940, 968, 972, 990, 999, 1034, 1080, 1089, 1100, 1110, 1128, 1175, 1188, 1200, 1210, 1215, 1221, 1269, 1296, 1320, 1332, 1350, 1410, 1452, 1480, 1485, 1551, 1584, 1620, 1628, 1650, 1665, 1692, 1739, 1776, 1782, 1800, 1815, 1850, 1880, 1936, 1944, 1980, 1998, 2025, 2035, 2068, 2115, 2160, 2178, 2200, 2220, 2256, 2350, 2376, 2420, 2430, 2442, 2475, 2538, 2585, 2640, 2664, 2673, 2700, 2775, 2820, 2904, 2960, 2970, 2997, 3025, 3102, 3240, 3256, 3267, 3300, 3330, 3384, 3478, 3525, 3564, 3600, 3630, 3663, 3700, 3760, 3807, 3888, 3960, 3996, 4050, 4070, 4136, 4230, 4356, 4400, 4440, 4455, 4477, 4653, 4700, 4752, 4840, 4860, 4884, 4950, 4995, 5076, 5170, 5217, 5328, 5346, 5400, 5445, 5550, 5640, 5687, 5808, 5940, 5994, 6050, 6075, 6105, 6204, 6345, 6480, 6512, 6534, 6600, 6660, 6768, 6956, 7050, 7128, 7260, 7326, 7400, 7425, 7614, 7755, 7920, 7992, 8100, 8140, 8272, 8325, 8460, 8695, 8712, 8880, 8910, 8954, 8991, 9075, 9306, 9400, 9680, 9720, 9768, 9801, 9900, 9990, 10152, 10175, 10340, 10434, 10575, 10692, 10800, 10890, 10989, 11100, 11280, 11374, 11421, 11880, 11988, 12100, 12150, 12210, 12408, 12690, 12925, 13068, 13200, 13320, 13365, 13431, 13912, 13959, 14100, 14256, 14520, 14652, 14800, 14850, 14985, 15228, 15510, 15651, 15984, 16200, 16280, 16335, 16650, 16920, 17061, 17390, 17424, 17820, 17908, 17982, 18150, 18315, 18612, 18800, 19035, 19129, 19440, 19536, 19602, 19800, 19980, 20304, 20350, 20680, 20868, 21150, 21384, 21780, 21978, 22200, 22275, 22385, 22748, 22842, 23265, 23760, 23976, 24200, 24300, 24420, 24816, 24975, 25380, 25850, 26085, 26136, 26640, 26730, 26862, 27225, 27824, 27918, 28200, 28435, 29040, 29304, 29403, 29700, 29970, 30456, 30525, 31020, 31302, 31725, 32400, 32560, 32670, 32967, 33300, 33840, 34122, 34780, 35640, 35816, 35964, 36300, 36630, 37224, 38070, 38258, 38775, 39204, 39600, 39960, 40293, 40700, 41360, 41736, 41877, 42300, 42768, 43475, 43560, 43956, 44400, 44550, 44770, 44955, 45496, 45684, 46530, 46953, 47952, 48400, 48600, 48840, 49005, 49950, 50760, 51183, 51700, 52170, 52272, 53460, 53724, 54450, 54945, 55836, 56400, 56870, 57105, 57387, 58608, 58806, 59400, 59940, 60912, 61050, 62040, 62604, 63450, 65340, 65934, 66600, 66825, 67155, 68244, 69560, 69795, 71280, 71632, 71928, 72600, 73260, 74448, 74925, 76140, 76516, 77550, 78255, 78408, 79920, 80586, 81400, 81675, 83472, 83754, 84600, 85305, 86950, 87120, 87912, 89100, 89540, 89910, 90992, 91368, 91575, 93060, 93906, 95175, 95645, 97200, 97680, 98010, 98901, 99900, 101520, 102366, 103400, 104340, 106920, 107448, 108900, 109890, 111672, 111925, 113740, 114210, 114774, 116325, 117612, 118800, 119880, 120879, 122100, 124080, 125208, 125631, 126900, 130425, 130680, 131868, 133200, 133650, 134310, 136488, 139120, 139590, 140859, 142175, 143856, 145200, 146520, 147015, 149850, 152280, 153032, 153549, 155100, 156510, 156816, 161172, 162800, 163350, 164835, 167508, 169200, 170610, 172161, 173900, 175824, 178200, 179080, 179820, 182736, 183150, 186120, 187812, 190350, 191290, 196020, 197802, 199800, 201465, 204732, 206800, 208680, 209385, 210419, 213840, 214896, 217800, 219780, 223344, 223850, 224775, 227480, 228420, 229548, 232650, 234765, 235224, 239760, 241758, 244200, 245025, 250416, 251262, 253800, 255915, 260850, 261360, 263736, 267300, 268620, 272976, 274725, 279180, 281718, 284350, 285525, 286935, 293040, 294030, 299700, 304560, 306064, 307098, 310200, 313020, 322344, 326700, 329670, 335016, 335775, 341220, 344322, 347800, 348975, 356400, 358160, 359640, 362637, 366300, 372240, 375624, 380700, 382580, 391275, 392040, 395604, 399600, 402930, 409464, 417360, 418770, 420838, 422577, 426525, 435600, 439560, 447700, 449550, 454960, 456840, 459096, 460647, 465300, 469530, 470448, 478225, 483516, 488400, 490050, 494505, 502524, 507600, 511830, 516483, 521700, 527472, 534600, 537240, 549450, 558360, 563436, 568700, 571050, 573870, 588060, 599400, 604395, 614196, 620400, 626040, 628155, 631257, 644688, 653400, 659340, 670032, 671550, 682440, 688644, 695600, 697950, 704295, 719280, 725274, 732600, 735075, 751248, 761400, 765160, 767745, 782550, 784080, 791208, 805860, 818928, 824175, 837540, 841676, 845154, 853050, 860805, 879120, 895400, 899100, 913680, 918192, 921294, 930600, 939060, 956450, 967032, 980100, 989010, 1005048, 1007325, 1023660, 1032966, 1043400, 1046925, 1052095, 1069200, 1074480, 1087911, 1098900, 1116720, 1126872, 1137400, 1142100, 1147740, 1173825, 1176120, 1198800, 1208790, 1228392, 1252080, 1256310, 1262514, 1279575, 1306800, 1318680, 1343100, 1364880, 1377288, 1381941, 1395900, 1408590, 1434675, 1450548, 1465200, 1470150, 1522800, 1530320, 1535490, 1549449, 1565100, 1582416, 1611720, 1648350, 1675080, 1683352, 1690308, 1706100, 1721610, 1790800, 1798200, 1813185, 1842588, 1861200, 1878120, 1893771, 1912900, 1934064, 1960200, 1978020, 2010096, 2014650, 2047320, 2065932, 2086800, 2093850, 2104190, 2112885, 2175822, 2197800, 2253744, 2274800, 2284200, 2295480, 2303235, 2347650, 2352240, 2417580, 2456784, 2472525, 2512620, 2525028, 2559150, 2582415, 2637360, 2686200, 2754576, 2763882, 2791800, 2817180, 2869350, 2901096, 2940300, 3021975, 3070980, 3098898, 3130200, 3140775, 3156285, 3223440, 3296700, 3350160, 3366704, 3380616, 3412200, 3443220, 3521475, 3596400, 3626370, 3685176, 3756240, 3787542, 3825800, 3838725, 3920400, 3956040, 4029300, 4094640, 4131864, 4187700, 4208380, 4225770, 4304025, 4351644, 4395600, 4568400, 4590960, 4606470, 4648347, 4695300, 4835160, 4945050, 5025240, 5050056, 5118300, 5164830, 5260475, 5372400, 5439555, 5527764, 5583600, 5634360, 5681313, 5738700, 5802192, 5880600, 6043950, 6141960, 6197796, 6260400, 6281550, 6312570, 6593400, 6761232, 6824400, 6886440, 6909705, 7042950, 7252740, 7370352, 7575084, 7651600, 7677450, 7747245, 7912080, 8058600, 8263728, 8375400, 8416760, 8451540, 8608050, 8703288, 9065925, 9212940, 9296694, 9390600, 9468855, 9670320, 9890100, 10050480, 10100112, 10236600, 10329660, 10520950, 10564425, 10879110, 11055528, 11268720, 11362626, 11477400, 11516175, 11761200, 12087900, 12283920, 12395592, 12563100, 12625140, 12912075, 13186800, 13772880, 13819410, 14085900, 14505480, 15150168, 15354900, 15494490, 15781425, 16117200, 16750800, 16833520, 16903080, 17043939, 17216100, 17406576, 18131850, 18425880, 18593388, 18781200, 18937710, 19780200, 20473200, 20659320, 21041900, 21128850, 21758220, 22111056, 22725252, 22954800, 23032350, 23241735, 24175800, 24791184, 25126200, 25250280, 25824150, 27197775, 27638820, 28171800, 28406565, 29010960, 30300336, 30709800, 30988980, 31562850, 33806160, 34087878, 34432200, 34548525, 36263700, 36851760, 37186776, 37875420, 38736225, 39560400, 41318640, 42083800, 42257700, 43516440, 45450504, 46064700, 46483470, 47344275, 48351600, 50252400, 50500560, 51131817, 51648300, 54395550, 55277640, 56343600, 56813130, 61419600, 61977960, 63125700, 68175756, 68864400, 69097050, 72527400, 74373552, 75750840, 77472450, 84167600, 84515400, 85219695, 87032880, 90901008, 92129400, 92966940, 94688550, 102263634, 103296600, 108791100, 110555280, 113626260, 116208675, 123955920, 126251400, 136351512, 138194100, 142032825, 145054800, 151501680, 154944900, 169030800, 170439390, 184258800, 185933880, 189377100, 204527268, 206593200, 217582200, 227252520, 232417350, 252502800, 255659085, 272703024, 276388200, 284065650, 309889800, 340878780, 371867760, 378754200, 409054536, 426098475, 435164400, 454505040, 464834700, 511318170, 552776400, 568131300, 619779600, 681757560, 757508400, 818109072, 852196950, 929669400, 1022636340, 1136262600, 1278295425, 1363515120, 1704393900, 1859338800, 2045272680, 2272525200, 2556590850, 3408787800, 4090545360, 5113181700, 6817575600, 10226363400, 20452726800]

約数ペア:

[(1, 20452726800), (2, 10226363400), (3, 6817575600), (4, 5113181700), (5, 4090545360), (6, 3408787800), (8, 2556590850), (9, 2272525200), (10, 2045272680), (11, 1859338800), (12, 1704393900), (15, 1363515120), (16, 1278295425), (18, 1136262600), (20, 1022636340), (22, 929669400), (24, 852196950), (25, 818109072), (27, 757508400), (30, 681757560), (33, 619779600), (36, 568131300), (37, 552776400), (40, 511318170), (44, 464834700), (45, 454505040), (47, 435164400), (48, 426098475), (50, 409054536), (54, 378754200), (55, 371867760), (60, 340878780), (66, 309889800), (72, 284065650), (74, 276388200), (75, 272703024), (80, 255659085), (81, 252502800), (88, 232417350), (90, 227252520), (94, 217582200), (99, 206593200), (100, 204527268), (108, 189377100), (110, 185933880), (111, 184258800), (120, 170439390), (121, 169030800), (132, 154944900), (135, 151501680), (141, 145054800), (144, 142032825), (148, 138194100), (150, 136351512), (162, 126251400), (165, 123955920), (176, 116208675), (180, 113626260), (185, 110555280), (188, 108791100), (198, 103296600), (200, 102263634), (216, 94688550), (220, 92966940), (222, 92129400), (225, 90901008), (235, 87032880), (240, 85219695), (242, 84515400), (243, 84167600), (264, 77472450), (270, 75750840), (275, 74373552), (282, 72527400), (296, 69097050), (297, 68864400), (300, 68175756), (324, 63125700), (330, 61977960), (333, 61419600), (360, 56813130), (363, 56343600), (370, 55277640), (376, 54395550), (396, 51648300), (400, 51131817), (405, 50500560), (407, 50252400), (423, 48351600), (432, 47344275), (440, 46483470), (444, 46064700), (450, 45450504), (470, 43516440), (484, 42257700), (486, 42083800), (495, 41318640), (517, 39560400), (528, 38736225), (540, 37875420), (550, 37186776), (555, 36851760), (564, 36263700), (592, 34548525), (594, 34432200), (600, 34087878), (605, 33806160), (648, 31562850), (660, 30988980), (666, 30709800), (675, 30300336), (705, 29010960), (720, 28406565), (726, 28171800), (740, 27638820), (752, 27197775), (792, 25824150), (810, 25250280), (814, 25126200), (825, 24791184), (846, 24175800), (880, 23241735), (888, 23032350), (891, 22954800), (900, 22725252), (925, 22111056), (940, 21758220), (968, 21128850), (972, 21041900), (990, 20659320), (999, 20473200), (1034, 19780200), (1080, 18937710), (1089, 18781200), (1100, 18593388), (1110, 18425880), (1128, 18131850), (1175, 17406576), (1188, 17216100), (1200, 17043939), (1210, 16903080), (1215, 16833520), (1221, 16750800), (1269, 16117200), (1296, 15781425), (1320, 15494490), (1332, 15354900), (1350, 15150168), (1410, 14505480), (1452, 14085900), (1480, 13819410), (1485, 13772880), (1551, 13186800), (1584, 12912075), (1620, 12625140), (1628, 12563100), (1650, 12395592), (1665, 12283920), (1692, 12087900), (1739, 11761200), (1776, 11516175), (1782, 11477400), (1800, 11362626), (1815, 11268720), (1850, 11055528), (1880, 10879110), (1936, 10564425), (1944, 10520950), (1980, 10329660), (1998, 10236600), (2025, 10100112), (2035, 10050480), (2068, 9890100), (2115, 9670320), (2160, 9468855), (2178, 9390600), (2200, 9296694), (2220, 9212940), (2256, 9065925), (2350, 8703288), (2376, 8608050), (2420, 8451540), (2430, 8416760), (2442, 8375400), (2475, 8263728), (2538, 8058600), (2585, 7912080), (2640, 7747245), (2664, 7677450), (2673, 7651600), (2700, 7575084), (2775, 7370352), (2820, 7252740), (2904, 7042950), (2960, 6909705), (2970, 6886440), (2997, 6824400), (3025, 6761232), (3102, 6593400), (3240, 6312570), (3256, 6281550), (3267, 6260400), (3300, 6197796), (3330, 6141960), (3384, 6043950), (3478, 5880600), (3525, 5802192), (3564, 5738700), (3600, 5681313), (3630, 5634360), (3663, 5583600), (3700, 5527764), (3760, 5439555), (3807, 5372400), (3888, 5260475), (3960, 5164830), (3996, 5118300), (4050, 5050056), (4070, 5025240), (4136, 4945050), (4230, 4835160), (4356, 4695300), (4400, 4648347), (4440, 4606470), (4455, 4590960), (4477, 4568400), (4653, 4395600), (4700, 4351644), (4752, 4304025), (4840, 4225770), (4860, 4208380), (4884, 4187700), (4950, 4131864), (4995, 4094640), (5076, 4029300), (5170, 3956040), (5217, 3920400), (5328, 3838725), (5346, 3825800), (5400, 3787542), (5445, 3756240), (5550, 3685176), (5640, 3626370), (5687, 3596400), (5808, 3521475), (5940, 3443220), (5994, 3412200), (6050, 3380616), (6075, 3366704), (6105, 3350160), (6204, 3296700), (6345, 3223440), (6480, 3156285), (6512, 3140775), (6534, 3130200), (6600, 3098898), (6660, 3070980), (6768, 3021975), (6956, 2940300), (7050, 2901096), (7128, 2869350), (7260, 2817180), (7326, 2791800), (7400, 2763882), (7425, 2754576), (7614, 2686200), (7755, 2637360), (7920, 2582415), (7992, 2559150), (8100, 2525028), (8140, 2512620), (8272, 2472525), (8325, 2456784), (8460, 2417580), (8695, 2352240), (8712, 2347650), (8880, 2303235), (8910, 2295480), (8954, 2284200), (8991, 2274800), (9075, 2253744), (9306, 2197800), (9400, 2175822), (9680, 2112885), (9720, 2104190), (9768, 2093850), (9801, 2086800), (9900, 2065932), (9990, 2047320), (10152, 2014650), (10175, 2010096), (10340, 1978020), (10434, 1960200), (10575, 1934064), (10692, 1912900), (10800, 1893771), (10890, 1878120), (10989, 1861200), (11100, 1842588), (11280, 1813185), (11374, 1798200), (11421, 1790800), (11880, 1721610), (11988, 1706100), (12100, 1690308), (12150, 1683352), (12210, 1675080), (12408, 1648350), (12690, 1611720), (12925, 1582416), (13068, 1565100), (13200, 1549449), (13320, 1535490), (13365, 1530320), (13431, 1522800), (13912, 1470150), (13959, 1465200), (14100, 1450548), (14256, 1434675), (14520, 1408590), (14652, 1395900), (14800, 1381941), (14850, 1377288), (14985, 1364880), (15228, 1343100), (15510, 1318680), (15651, 1306800), (15984, 1279575), (16200, 1262514), (16280, 1256310), (16335, 1252080), (16650, 1228392), (16920, 1208790), (17061, 1198800), (17390, 1176120), (17424, 1173825), (17820, 1147740), (17908, 1142100), (17982, 1137400), (18150, 1126872), (18315, 1116720), (18612, 1098900), (18800, 1087911), (19035, 1074480), (19129, 1069200), (19440, 1052095), (19536, 1046925), (19602, 1043400), (19800, 1032966), (19980, 1023660), (20304, 1007325), (20350, 1005048), (20680, 989010), (20868, 980100), (21150, 967032), (21384, 956450), (21780, 939060), (21978, 930600), (22200, 921294), (22275, 918192), (22385, 913680), (22748, 899100), (22842, 895400), (23265, 879120), (23760, 860805), (23976, 853050), (24200, 845154), (24300, 841676), (24420, 837540), (24816, 824175), (24975, 818928), (25380, 805860), (25850, 791208), (26085, 784080), (26136, 782550), (26640, 767745), (26730, 765160), (26862, 761400), (27225, 751248), (27824, 735075), (27918, 732600), (28200, 725274), (28435, 719280), (29040, 704295), (29304, 697950), (29403, 695600), (29700, 688644), (29970, 682440), (30456, 671550), (30525, 670032), (31020, 659340), (31302, 653400), (31725, 644688), (32400, 631257), (32560, 628155), (32670, 626040), (32967, 620400), (33300, 614196), (33840, 604395), (34122, 599400), (34780, 588060), (35640, 573870), 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