20722590000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 900

約数和(自身を含む): 87261867264

約数和(自身を除く): 66539277264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 37, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 74, 75, 80, 84, 90, 98, 100, 105, 111, 112, 120, 125, 126, 127, 140, 144, 147, 148, 150, 168, 175, 180, 185, 196, 200, 210, 222, 225, 240, 245, 250, 252, 254, 259, 280, 294, 296, 300, 315, 333, 336, 350, 360, 370, 375, 381, 392, 400, 420, 441, 444, 450, 490, 500, 504, 508, 518, 525, 555, 560, 588, 592, 600, 625, 630, 635, 666, 700, 720, 735, 740, 750, 762, 777, 784, 840, 875, 882, 888, 889, 900, 925, 980, 1000, 1008, 1016, 1036, 1050, 1110, 1125, 1143, 1176, 1200, 1225, 1250, 1260, 1270, 1295, 1332, 1400, 1470, 1480, 1500, 1524, 1554, 1575, 1665, 1680, 1750, 1764, 1776, 1778, 1800, 1813, 1850, 1875, 1905, 1960, 2000, 2032, 2072, 2100, 2205, 2220, 2250, 2286, 2331, 2352, 2450, 2500, 2520, 2540, 2590, 2625, 2664, 2667, 2775, 2800, 2940, 2960, 3000, 3048, 3108, 3150, 3175, 3330, 3500, 3528, 3556, 3600, 3626, 3675, 3700, 3750, 3810, 3885, 3920, 4144, 4200, 4375, 4410, 4440, 4445, 4500, 4572, 4625, 4662, 4699, 4900, 5000, 5040, 5080, 5180, 5250, 5328, 5334, 5439, 5550, 5625, 5715, 5880, 6000, 6096, 6125, 6216, 6223, 6300, 6350, 6475, 6660, 7000, 7056, 7112, 7252, 7350, 7400, 7500, 7620, 7770, 7875, 8001, 8325, 8400, 8750, 8820, 8880, 8890, 9000, 9065, 9144, 9250, 9324, 9398, 9525, 9800, 10000, 10160, 10360, 10500, 10668, 10878, 11025, 11100, 11250, 11430, 11655, 11760, 12250, 12432, 12446, 12600, 12700, 12950, 13125, 13320, 13335, 13875, 14000, 14097, 14224, 14504, 14700, 14800, 15000, 15240, 15540, 15750, 15875, 16002, 16317, 16650, 17500, 17640, 17780, 18000, 18130, 18288, 18375, 18500, 18648, 18669, 18796, 19050, 19425, 19600, 20720, 21000, 21336, 21756, 22050, 22200, 22225, 22500, 22860, 23125, 23310, 23495, 24500, 24892, 25200, 25400, 25900, 26250, 26640, 26670, 27195, 27750, 28194, 28575, 29008, 29400, 30000, 30480, 30625, 31080, 31115, 31500, 31750, 32004, 32375, 32634, 32893, 33300, 35000, 35280, 35560, 36260, 36750, 37000, 37296, 37338, 37592, 38100, 38850, 39375, 40005, 41625, 42000, 42291, 42672, 43512, 44100, 44400, 44450, 45000, 45325, 45720, 46250, 46620, 46990, 47625, 49000, 49784, 50800, 51800, 52500, 53340, 54390, 55125, 55500, 56007, 56388, 57150, 58275, 58800, 61250, 62160, 62230, 63000, 63500, 64008, 64750, 65268, 65786, 66600, 66675, 69375, 70000, 70485, 71120, 72520, 73500, 74000, 74676, 75184, 76200, 77700, 78750, 79375, 80010, 81585, 83250, 84582, 87024, 88200, 88900, 90000, 90650, 91440, 91875, 92500, 93240, 93345, 93980, 95250, 97125, 98000, 98679, 99568, 103600, 105000, 106680, 108780, 110250, 111000, 111125, 112014, 112776, 114300, 116550, 117475, 122500, 124460, 126000, 127000, 128016, 129500, 130536, 131572, 133200, 133350, 135975, 138750, 140970, 142875, 145040, 147000, 149352, 152400, 155400, 155575, 157500, 158750, 160020, 161875, 163170, 164465, 166500, 169164, 176400, 177800, 181300, 183750, 185000, 186480, 186690, 187960, 190500, 194250, 197358, 200025, 208125, 210000, 211455, 213360, 217560, 220500, 222000, 222250, 224028, 225552, 226625, 228600, 230251, 233100, 234950, 238125, 245000, 248920, 254000, 259000, 261072, 263144, 266700, 271950, 275625, 277500, 280035, 281940, 285750, 291375, 294000, 296037, 298704, 310800, 311150, 315000, 317500, 320040, 323750, 326340, 328930, 333000, 333375, 338328, 352425, 355600, 362600, 367500, 370000, 373380, 375920, 381000, 388500, 394716, 400050, 407925, 416250, 422910, 435120, 441000, 444500, 448056, 453250, 457200, 460502, 466200, 466725, 469900, 476250, 485625, 490000, 493395, 497840, 518000, 526288, 533400, 543900, 551250, 555000, 555625, 560070, 563880, 571500, 582750, 587375, 592074, 622300, 630000, 635000, 640080, 647500, 652680, 657860, 666000, 666750, 676656, 679875, 690753, 704850, 714375, 725200, 735000, 746760, 762000, 777000, 777875, 789432, 800100, 815850, 822325, 832500, 845820, 882000, 889000, 896112, 906500, 921004, 932400, 933450, 939800, 952500, 971250, 986790, 1000125, 1057275, 1066800, 1087800, 1102500, 1110000, 1111250, 1120140, 1127760, 1133125, 1143000, 1151255, 1165500, 1174750, 1184148, 1244600, 1270000, 1295000, 1305360, 1315720, 1333500, 1359750, 1381506, 1400175, 1409700, 1428750, 1456875, 1470000, 1480185, 1493520, 1554000, 1555750, 1578864, 1600200, 1631700, 1644650, 1665000, 1666875, 1691640, 1762125, 1778000, 1813000, 1842008, 1866900, 1879600, 1905000, 1942500, 1973580, 2000250, 2039625, 2072259, 2114550, 2175600, 2205000, 2222500, 2240280, 2266250, 2286000, 2302510, 2331000, 2333625, 2349500, 2368296, 2466975, 2489200, 2590000, 2631440, 2667000, 2719500, 2763012, 2800350, 2819400, 2857500, 2913750, 2936875, 2960370, 3111500, 3200400, 3263400, 3289300, 3330000, 3333750, 3383280, 3399375, 3453765, 3524250, 3626000, 3684016, 3733800, 3810000, 3885000, 3889375, 3947160, 4000500, 4079250, 4111625, 4144518, 4229100, 4410000, 4445000, 4480560, 4532500, 4605020, 4662000, 4667250, 4699000, 4736592, 4933950, 5000625, 5286375, 5334000, 5439000, 5526024, 5600700, 5638800, 5715000, 5756275, 5827500, 5873750, 5920740, 6223000, 6526800, 6578600, 6667500, 6798750, 6907530, 7000875, 7048500, 7400925, 7467600, 7770000, 7778750, 7894320, 8001000, 8158500, 8223250, 8289036, 8458200, 8810625, 8890000, 9065000, 9210040, 9334500, 9398000, 9867900, 10001250, 10198125, 10361295, 10572750, 10878000, 11052048, 11201400, 11430000, 11512550, 11655000, 11668125, 11747500, 11841480, 12334875, 12446000, 13157200, 13335000, 13597500, 13815060, 14001750, 14097000, 14801850, 15557500, 16002000, 16317000, 16446500, 16578072, 16916400, 17268825, 17621250, 18130000, 18420080, 18669000, 19735800, 20002500, 20396250, 20558125, 20722590, 21145500, 22402800, 23025100, 23310000, 23336250, 23495000, 23682960, 24669750, 26431875, 26670000, 27195000, 27630120, 28003500, 28194000, 28781375, 29603700, 31115000, 32634000, 32893000, 33156144, 34537650, 35004375, 35242500, 37004625, 37338000, 39471600, 40005000, 40792500, 41116250, 41445180, 42291000, 46050200, 46672500, 46990000, 49339500, 51806475, 52863750, 54390000, 55260240, 56007000, 57562750, 59207400, 61674375, 62230000, 65786000, 69075300, 70008750, 70485000, 74009250, 80010000, 81585000, 82232500, 82890360, 84582000, 86344125, 92100400, 93345000, 98679000, 103612950, 105727500, 112014000, 115125500, 118414800, 123348750, 138150600, 140017500, 140970000, 143906875, 148018500, 163170000, 164465000, 165780720, 172688250, 185023125, 186690000, 197358000, 207225900, 211455000, 230251000, 246697500, 259032375, 276301200, 280035000, 287813750, 296037000, 328930000, 345376500, 370046250, 414451800, 422910000, 431720625, 460502000, 493395000, 518064750, 560070000, 575627500, 592074000, 690753000, 740092500, 828903600, 863441250, 986790000, 1036129500, 1151255000, 1295161875, 1381506000, 1480185000, 1726882500, 2072259000, 2302510000, 2590323750, 2960370000, 3453765000, 4144518000, 5180647500, 6907530000, 10361295000, 20722590000]

約数ペア:

[(1, 20722590000), (2, 10361295000), (3, 6907530000), (4, 5180647500), (5, 4144518000), (6, 3453765000), (7, 2960370000), (8, 2590323750), (9, 2302510000), (10, 2072259000), (12, 1726882500), (14, 1480185000), (15, 1381506000), (16, 1295161875), (18, 1151255000), (20, 1036129500), (21, 986790000), (24, 863441250), (25, 828903600), (28, 740092500), (30, 690753000), (35, 592074000), (36, 575627500), (37, 560070000), (40, 518064750), (42, 493395000), (45, 460502000), (48, 431720625), (49, 422910000), (50, 414451800), (56, 370046250), (60, 345376500), (63, 328930000), (70, 296037000), (72, 287813750), (74, 280035000), (75, 276301200), (80, 259032375), (84, 246697500), (90, 230251000), (98, 211455000), (100, 207225900), (105, 197358000), (111, 186690000), (112, 185023125), (120, 172688250), (125, 165780720), (126, 164465000), (127, 163170000), (140, 148018500), (144, 143906875), (147, 140970000), (148, 140017500), (150, 138150600), (168, 123348750), (175, 118414800), (180, 115125500), (185, 112014000), (196, 105727500), (200, 103612950), (210, 98679000), (222, 93345000), (225, 92100400), (240, 86344125), (245, 84582000), (250, 82890360), (252, 82232500), (254, 81585000), (259, 80010000), (280, 74009250), (294, 70485000), (296, 70008750), (300, 69075300), (315, 65786000), (333, 62230000), (336, 61674375), (350, 59207400), (360, 57562750), (370, 56007000), (375, 55260240), (381, 54390000), (392, 52863750), (400, 51806475), (420, 49339500), (441, 46990000), (444, 46672500), (450, 46050200), (490, 42291000), (500, 41445180), (504, 41116250), (508, 40792500), (518, 40005000), (525, 39471600), (555, 37338000), (560, 37004625), (588, 35242500), (592, 35004375), (600, 34537650), (625, 33156144), (630, 32893000), (635, 32634000), (666, 31115000), (700, 29603700), (720, 28781375), (735, 28194000), (740, 28003500), (750, 27630120), (762, 27195000), (777, 26670000), (784, 26431875), (840, 24669750), (875, 23682960), (882, 23495000), (888, 23336250), (889, 23310000), (900, 23025100), (925, 22402800), (980, 21145500), (1000, 20722590), (1008, 20558125), (1016, 20396250), (1036, 20002500), (1050, 19735800), (1110, 18669000), (1125, 18420080), (1143, 18130000), (1176, 17621250), (1200, 17268825), (1225, 16916400), (1250, 16578072), (1260, 16446500), (1270, 16317000), (1295, 16002000), (1332, 15557500), (1400, 14801850), (1470, 14097000), (1480, 14001750), (1500, 13815060), (1524, 13597500), (1554, 13335000), (1575, 13157200), (1665, 12446000), (1680, 12334875), (1750, 11841480), (1764, 11747500), (1776, 11668125), (1778, 11655000), (1800, 11512550), (1813, 11430000), (1850, 11201400), (1875, 11052048), (1905, 10878000), (1960, 10572750), (2000, 10361295), (2032, 10198125), (2072, 10001250), (2100, 9867900), (2205, 9398000), (2220, 9334500), (2250, 9210040), (2286, 9065000), (2331, 8890000), (2352, 8810625), (2450, 8458200), (2500, 8289036), (2520, 8223250), (2540, 8158500), (2590, 8001000), (2625, 7894320), (2664, 7778750), (2667, 7770000), (2775, 7467600), (2800, 7400925), (2940, 7048500), (2960, 7000875), (3000, 6907530), (3048, 6798750), (3108, 6667500), (3150, 6578600), (3175, 6526800), (3330, 6223000), (3500, 5920740), (3528, 5873750), (3556, 5827500), (3600, 5756275), (3626, 5715000), (3675, 5638800), (3700, 5600700), (3750, 5526024), (3810, 5439000), (3885, 5334000), (3920, 5286375), (4144, 5000625), (4200, 4933950), (4375, 4736592), (4410, 4699000), (4440, 4667250), (4445, 4662000), (4500, 4605020), (4572, 4532500), (4625, 4480560), (4662, 4445000), (4699, 4410000), (4900, 4229100), (5000, 4144518), (5040, 4111625), (5080, 4079250), (5180, 4000500), (5250, 3947160), (5328, 3889375), (5334, 3885000), (5439, 3810000), (5550, 3733800), (5625, 3684016), (5715, 3626000), (5880, 3524250), (6000, 3453765), (6096, 3399375), (6125, 3383280), (6216, 3333750), (6223, 3330000), (6300, 3289300), (6350, 3263400), (6475, 3200400), (6660, 3111500), (7000, 2960370), (7056, 2936875), (7112, 2913750), (7252, 2857500), (7350, 2819400), (7400, 2800350), (7500, 2763012), (7620, 2719500), (7770, 2667000), (7875, 2631440), (8001, 2590000), (8325, 2489200), (8400, 2466975), (8750, 2368296), (8820, 2349500), (8880, 2333625), (8890, 2331000), (9000, 2302510), (9065, 2286000), (9144, 2266250), (9250, 2240280), (9324, 2222500), (9398, 2205000), (9525, 2175600), (9800, 2114550), (10000, 2072259), (10160, 2039625), (10360, 2000250), (10500, 1973580), (10668, 1942500), (10878, 1905000), (11025, 1879600), (11100, 1866900), (11250, 1842008), (11430, 1813000), (11655, 1778000), (11760, 1762125), (12250, 1691640), (12432, 1666875), (12446, 1665000), (12600, 1644650), (12700, 1631700), (12950, 1600200), (13125, 1578864), (13320, 1555750), (13335, 1554000), (13875, 1493520), (14000, 1480185), (14097, 1470000), (14224, 1456875), (14504, 1428750), (14700, 1409700), (14800, 1400175), (15000, 1381506), (15240, 1359750), (15540, 1333500), (15750, 1315720), (15875, 1305360), (16002, 1295000), (16317, 1270000), (16650, 1244600), (17500, 1184148), (17640, 1174750), (17780, 1165500), (18000, 1151255), (18130, 1143000), (18288, 1133125), (18375, 1127760), (18500, 1120140), (18648, 1111250), (18669, 1110000), (18796, 1102500), (19050, 1087800), (19425, 1066800), (19600, 1057275), (20720, 1000125), (21000, 986790), (21336, 971250), (21756, 952500), (22050, 939800), (22200, 933450), (22225, 932400), (22500, 921004), (22860, 906500), (23125, 896112), (23310, 889000), (23495, 882000), (24500, 845820), (24892, 832500), (25200, 822325), (25400, 815850), (25900, 800100), (26250, 789432), (26640, 777875), (26670, 777000), (27195, 762000), (27750, 746760), (28194, 735000), (28575, 725200), (29008, 714375), (29400, 704850), (30000, 690753), (30480, 679875), (30625, 676656), (31080, 666750), (31115, 666000), (31500, 657860), (31750, 652680), (32004, 647500), (32375, 640080), (32634, 635000), (32893, 630000), (33300, 622300), (35000, 592074), (35280, 587375), (35560, 582750), (36260, 571500), (36750, 563880), (37000, 560070), (37296, 555625), (37338, 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