21210512400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 1080

約数和(自身を含む): 99056097504

約数和(自身を除く): 77845585104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 25, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 49, 50, 51, 55, 56, 60, 63, 66, 68, 70, 72, 75, 77, 80, 84, 85, 88, 90, 98, 99, 100, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 147, 150, 153, 154, 165, 168, 170, 175, 176, 180, 187, 196, 198, 200, 204, 210, 220, 225, 231, 238, 240, 245, 252, 255, 264, 272, 275, 280, 294, 300, 306, 308, 315, 330, 336, 340, 350, 357, 360, 374, 385, 392, 396, 400, 408, 420, 425, 440, 441, 450, 462, 476, 490, 495, 504, 510, 525, 528, 539, 550, 560, 561, 588, 595, 600, 612, 616, 630, 643, 660, 680, 693, 700, 714, 720, 735, 748, 765, 770, 784, 792, 816, 825, 833, 840, 850, 880, 882, 900, 924, 935, 952, 980, 990, 1008, 1020, 1050, 1071, 1078, 1100, 1122, 1155, 1176, 1190, 1200, 1224, 1225, 1232, 1260, 1275, 1286, 1309, 1320, 1360, 1386, 1400, 1428, 1470, 1496, 1530, 1540, 1575, 1584, 1617, 1650, 1666, 1680, 1683, 1700, 1764, 1785, 1800, 1848, 1870, 1904, 1925, 1929, 1960, 1980, 2040, 2100, 2142, 2156, 2200, 2205, 2244, 2310, 2352, 2380, 2448, 2450, 2475, 2499, 2520, 2550, 2572, 2618, 2640, 2695, 2772, 2800, 2805, 2856, 2940, 2975, 2992, 3060, 3080, 3150, 3215, 3234, 3300, 3332, 3366, 3400, 3465, 3528, 3570, 3600, 3675, 3696, 3740, 3825, 3850, 3858, 3920, 3927, 3960, 4080, 4165, 4200, 4284, 4312, 4400, 4410, 4488, 4501, 4620, 4675, 4760, 4851, 4900, 4950, 4998, 5040, 5100, 5144, 5236, 5355, 5390, 5544, 5610, 5712, 5775, 5787, 5880, 5950, 6120, 6160, 6300, 6430, 6468, 6545, 6600, 6664, 6732, 6800, 6930, 7056, 7073, 7140, 7350, 7480, 7497, 7650, 7700, 7716, 7854, 7920, 8085, 8330, 8400, 8415, 8568, 8624, 8820, 8925, 8976, 9002, 9163, 9240, 9350, 9520, 9645, 9702, 9800, 9900, 9996, 10200, 10288, 10472, 10710, 10780, 10931, 11025, 11088, 11220, 11550, 11574, 11760, 11781, 11900, 12240, 12495, 12600, 12860, 12936, 13090, 13200, 13328, 13464, 13475, 13503, 13860, 14025, 14146, 14280, 14700, 14960, 14994, 15300, 15400, 15432, 15708, 16075, 16170, 16660, 16830, 17136, 17325, 17640, 17850, 18004, 18326, 18480, 18700, 19290, 19404, 19600, 19635, 19800, 19992, 20400, 20825, 20944, 21219, 21420, 21560, 21862, 22050, 22440, 22505, 23100, 23148, 23562, 23800, 24255, 24990, 25200, 25720, 25872, 26180, 26775, 26928, 26950, 27006, 27489, 27720, 28050, 28292, 28560, 28935, 29400, 29988, 30600, 30800, 30864, 31416, 31507, 32150, 32340, 32725, 32793, 33320, 33660, 34650, 35280, 35365, 35700, 36008, 36652, 37400, 37485, 38580, 38808, 39270, 39600, 39984, 40425, 40509, 41650, 42075, 42438, 42840, 43120, 43724, 44100, 44880, 45010, 45815, 46200, 46296, 47124, 47600, 48225, 48510, 49511, 49980, 51440, 52360, 53550, 53900, 54012, 54655, 54978, 55440, 56100, 56584, 57870, 58800, 58905, 59976, 61200, 62475, 62832, 63014, 63657, 64300, 64680, 65450, 65586, 66640, 67320, 67515, 69300, 70730, 71400, 72016, 73304, 74800, 74970, 76517, 77160, 77616, 78540, 80850, 81018, 82467, 83300, 84150, 84876, 85680, 87448, 88200, 90020, 91630, 92400, 92592, 94248, 94521, 96450, 97020, 98175, 98379, 99022, 99960, 104720, 106095, 107100, 107800, 108024, 109310, 109956, 112200, 112525, 113168, 115740, 117810, 119952, 120241, 121275, 124950, 126028, 127314, 128600, 129360, 130900, 131172, 134640, 135030, 137445, 138600, 141460, 142800, 144675, 146608, 148533, 149940, 153034, 154320, 157080, 157535, 161700, 162036, 163965, 164934, 166600, 168300, 169752, 174896, 176400, 176825, 180040, 183260, 187425, 188496, 189042, 192900, 194040, 196350, 196758, 198044, 199920, 202545, 212190, 214200, 215600, 216048, 218620, 219912, 224400, 225050, 229075, 229551, 231480, 235620, 240482, 242550, 247555, 249900, 252056, 254628, 257200, 261800, 262344, 270060, 273275, 274890, 277200, 282920, 283563, 289350, 294525, 297066, 299880, 306068, 314160, 315070, 318285, 323400, 324072, 327930, 329868, 333200, 336600, 337575, 339504, 346577, 353650, 360080, 360723, 366520, 374850, 378084, 382585, 385800, 388080, 392700, 393516, 396088, 405090, 412335, 424380, 428400, 437240, 439824, 445599, 450100, 458150, 459102, 462960, 471240, 472605, 480964, 485100, 491895, 495110, 499800, 504112, 509256, 523600, 524688, 530475, 535619, 540120, 546550, 549780, 565840, 567126, 578700, 589050, 594132, 599760, 601205, 612136, 630140, 636570, 646800, 648144, 655860, 659736, 673200, 675150, 687225, 688653, 693154, 707300, 721446, 733040, 742665, 749700, 756168, 765170, 771600, 785400, 787032, 787675, 792176, 810180, 819825, 824670, 841687, 848760, 874480, 891198, 900200, 916300, 918204, 942480, 945210, 961928, 970200, 983790, 990220, 999600, 1012725, 1018512, 1039731, 1060950, 1071238, 1080240, 1082169, 1093100, 1099560, 1134252, 1147755, 1157400, 1178100, 1188264, 1202410, 1224272, 1237775, 1260280, 1273140, 1311720, 1319472, 1350300, 1374450, 1377306, 1386308, 1414600, 1417815, 1442892, 1485330, 1499400, 1512336, 1530340, 1570800, 1574064, 1575350, 1591425, 1606857, 1620360, 1639650, 1649340, 1683374, 1697520, 1732885, 1782396, 1800400, 1803615, 1832600, 1836408, 1890420, 1912925, 1923856, 1940400, 1967580, 1980440, 2025450, 2061675, 2079462, 2121900, 2142476, 2164338, 2186200, 2199120, 2227995, 2268504, 2295510, 2314800, 2356200, 2363025, 2376528, 2404820, 2459475, 2475550, 2520560, 2525061, 2546280, 2623440, 2678095, 2700600, 2748900, 2754612, 2772616, 2829200, 2835630, 2885784, 2970660, 2998800, 3006025, 3060680, 3119193, 3150700, 3182850, 3213714, 3240720, 3279300, 3298680, 3366748, 3443265, 3465770, 3564792, 3607230, 3665200, 3672816, 3713325, 3780840, 3825850, 3935160, 3960880, 4050900, 4123350, 4158924, 4208435, 4243800, 4284952, 4328676, 4372400, 4455990, 4537008, 4591020, 4712400, 4726050, 4809640, 4820571, 4918950, 4951100, 5050122, 5092560, 5198655, 5356190, 5401200, 5410845, 5497800, 5509224, 5545232, 5671260, 5738775, 5771568, 5891809, 5941320, 6012050, 6121360, 6238386, 6301400, 6365700, 6427428, 6558600, 6597360, 6733496, 6886530, 6931540, 7089075, 7129584, 7214460, 7426650, 7561680, 7575183, 7651700, 7870320, 8034285, 8101800, 8246700, 8317848, 8416870, 8487600, 8569904, 8657352, 8664425, 8911980, 9018075, 9182040, 9452100, 9619280, 9641142, 9837900, 9902200, 10100244, 10397310, 10712380, 10821690, 10995600, 11018448, 11139975, 11342520, 11477550, 11783618, 11882640, 12024100, 12476772, 12602800, 12625305, 12731400, 12854856, 13117200, 13390475, 13466992, 13773060, 13863080, 14178150, 14428920, 14853300, 15150366, 15303400, 15595965, 16068570, 16203600, 16493400, 16635696, 16833740, 17216325, 17314704, 17328850, 17675427, 17823960, 18036150, 18364080, 18904200, 19282284, 19675800, 19804400, 20200488, 20794620, 21042175, 21424760, 21643380, 22279950, 22685040, 22955100, 23567236, 24048200, 24102855, 24953544, 25250610, 25462800, 25709712, 25993275, 26780950, 27054225, 27546120, 27726160, 28356300, 28857840, 29459045, 29706600, 30300732, 30606800, 31191930, 32137140, 32986800, 33667480, 34432650, 34657700, 35350854, 35647920, 36072300, 37808400, 37875915, 38564568, 39351600, 40171425, 40400976, 41589240, 42084350, 42849520, 43286760, 44559900, 45910200, 47134472, 48096400, 48205710, 49907088, 50501220, 51986550, 53026281, 53561900, 54108450, 55092240, 56712600, 58918090, 59413200, 60601464, 62383860, 63126525, 64274280, 67334960, 68865300, 69315400, 70701708, 72144600, 75751830, 77129136, 77979825, 80342850, 83178480, 84168700, 86573520, 88377135, 89119800, 91820400, 94268944, 96411420, 101002440, 103973100, 106052562, 107123800, 108216900, 113425200, 117836180, 120514275, 121202928, 124767720, 126253050, 128548560, 137730600, 138630800, 141403416, 144289200, 147295225, 151503660, 155959650, 160685700, 168337400, 176754270, 178239600, 189379575, 192822840, 202004880, 207946200, 212105124, 214247600, 216433800, 235672360, 241028550, 249535440, 252506100, 265131405, 275461200, 282806832, 294590450, 303007320, 311919300, 321371400, 336674800, 353508540, 378759150, 385645680, 415892400, 424210248, 432867600, 441885675, 471344720, 482057100, 505012200, 530262810, 589180900, 606014640, 623838600, 642742800, 707017080, 757518300, 848420496, 883771350, 964114200, 1010024400, 1060525620, 1178361800, 1247677200, 1325657025, 1414034160, 1515036600, 1767542700, 1928228400, 2121051240, 2356723600, 2651314050, 3030073200, 3535085400, 4242102480, 5302628100, 7070170800, 10605256200, 21210512400]

約数ペア:

[(1, 21210512400), (2, 10605256200), (3, 7070170800), (4, 5302628100), (5, 4242102480), (6, 3535085400), (7, 3030073200), (8, 2651314050), (9, 2356723600), (10, 2121051240), (11, 1928228400), (12, 1767542700), (14, 1515036600), (15, 1414034160), (16, 1325657025), (17, 1247677200), (18, 1178361800), (20, 1060525620), (21, 1010024400), (22, 964114200), (24, 883771350), (25, 848420496), (28, 757518300), (30, 707017080), (33, 642742800), (34, 623838600), (35, 606014640), (36, 589180900), (40, 530262810), (42, 505012200), (44, 482057100), (45, 471344720), (48, 441885675), (49, 432867600), (50, 424210248), (51, 415892400), (55, 385645680), (56, 378759150), (60, 353508540), (63, 336674800), (66, 321371400), (68, 311919300), (70, 303007320), (72, 294590450), (75, 282806832), (77, 275461200), (80, 265131405), (84, 252506100), (85, 249535440), (88, 241028550), (90, 235672360), (98, 216433800), (99, 214247600), (100, 212105124), (102, 207946200), (105, 202004880), (110, 192822840), (112, 189379575), (119, 178239600), (120, 176754270), (126, 168337400), (132, 160685700), (136, 155959650), (140, 151503660), (144, 147295225), (147, 144289200), (150, 141403416), (153, 138630800), (154, 137730600), (165, 128548560), (168, 126253050), (170, 124767720), (175, 121202928), (176, 120514275), (180, 117836180), (187, 113425200), (196, 108216900), (198, 107123800), (200, 106052562), (204, 103973100), (210, 101002440), (220, 96411420), (225, 94268944), (231, 91820400), (238, 89119800), (240, 88377135), (245, 86573520), (252, 84168700), (255, 83178480), (264, 80342850), (272, 77979825), (275, 77129136), (280, 75751830), (294, 72144600), (300, 70701708), (306, 69315400), (308, 68865300), (315, 67334960), (330, 64274280), (336, 63126525), (340, 62383860), (350, 60601464), (357, 59413200), (360, 58918090), (374, 56712600), (385, 55092240), (392, 54108450), (396, 53561900), (400, 53026281), (408, 51986550), (420, 50501220), (425, 49907088), (440, 48205710), (441, 48096400), (450, 47134472), (462, 45910200), (476, 44559900), (490, 43286760), (495, 42849520), (504, 42084350), (510, 41589240), (525, 40400976), (528, 40171425), (539, 39351600), (550, 38564568), (560, 37875915), (561, 37808400), (588, 36072300), (595, 35647920), (600, 35350854), (612, 34657700), (616, 34432650), (630, 33667480), (643, 32986800), (660, 32137140), (680, 31191930), (693, 30606800), (700, 30300732), (714, 29706600), (720, 29459045), (735, 28857840), (748, 28356300), (765, 27726160), (770, 27546120), (784, 27054225), (792, 26780950), (816, 25993275), (825, 25709712), (833, 25462800), (840, 25250610), (850, 24953544), (880, 24102855), (882, 24048200), (900, 23567236), (924, 22955100), (935, 22685040), (952, 22279950), (980, 21643380), (990, 21424760), (1008, 21042175), (1020, 20794620), (1050, 20200488), (1071, 19804400), (1078, 19675800), (1100, 19282284), (1122, 18904200), (1155, 18364080), (1176, 18036150), (1190, 17823960), (1200, 17675427), (1224, 17328850), (1225, 17314704), (1232, 17216325), (1260, 16833740), (1275, 16635696), (1286, 16493400), (1309, 16203600), (1320, 16068570), (1360, 15595965), (1386, 15303400), (1400, 15150366), (1428, 14853300), (1470, 14428920), (1496, 14178150), (1530, 13863080), (1540, 13773060), (1575, 13466992), (1584, 13390475), (1617, 13117200), (1650, 12854856), (1666, 12731400), (1680, 12625305), (1683, 12602800), (1700, 12476772), (1764, 12024100), (1785, 11882640), (1800, 11783618), (1848, 11477550), (1870, 11342520), (1904, 11139975), (1925, 11018448), (1929, 10995600), (1960, 10821690), (1980, 10712380), (2040, 10397310), (2100, 10100244), (2142, 9902200), (2156, 9837900), (2200, 9641142), (2205, 9619280), (2244, 9452100), (2310, 9182040), (2352, 9018075), (2380, 8911980), (2448, 8664425), (2450, 8657352), (2475, 8569904), (2499, 8487600), (2520, 8416870), (2550, 8317848), (2572, 8246700), (2618, 8101800), (2640, 8034285), (2695, 7870320), (2772, 7651700), (2800, 7575183), (2805, 7561680), (2856, 7426650), (2940, 7214460), (2975, 7129584), (2992, 7089075), (3060, 6931540), (3080, 6886530), (3150, 6733496), (3215, 6597360), (3234, 6558600), (3300, 6427428), (3332, 6365700), (3366, 6301400), (3400, 6238386), (3465, 6121360), (3528, 6012050), (3570, 5941320), (3600, 5891809), (3675, 5771568), (3696, 5738775), (3740, 5671260), (3825, 5545232), (3850, 5509224), (3858, 5497800), (3920, 5410845), (3927, 5401200), (3960, 5356190), (4080, 5198655), (4165, 5092560), (4200, 5050122), (4284, 4951100), (4312, 4918950), (4400, 4820571), (4410, 4809640), (4488, 4726050), (4501, 4712400), (4620, 4591020), (4675, 4537008), (4760, 4455990), (4851, 4372400), (4900, 4328676), (4950, 4284952), (4998, 4243800), (5040, 4208435), (5100, 4158924), (5144, 4123350), (5236, 4050900), (5355, 3960880), (5390, 3935160), (5544, 3825850), (5610, 3780840), (5712, 3713325), (5775, 3672816), (5787, 3665200), (5880, 3607230), (5950, 3564792), (6120, 3465770), (6160, 3443265), (6300, 3366748), (6430, 3298680), (6468, 3279300), (6545, 3240720), (6600, 3213714), (6664, 3182850), (6732, 3150700), (6800, 3119193), (6930, 3060680), (7056, 3006025), (7073, 2998800), (7140, 2970660), (7350, 2885784), (7480, 2835630), (7497, 2829200), (7650, 2772616), (7700, 2754612), (7716, 2748900), (7854, 2700600), (7920, 2678095), (8085, 2623440), (8330, 2546280), (8400, 2525061), (8415, 2520560), (8568, 2475550), (8624, 2459475), (8820, 2404820), (8925, 2376528), (8976, 2363025), (9002, 2356200), (9163, 2314800), (9240, 2295510), (9350, 2268504), (9520, 2227995), (9645, 2199120), (9702, 2186200), (9800, 2164338), (9900, 2142476), (9996, 2121900), (10200, 2079462), (10288, 2061675), (10472, 2025450), (10710, 1980440), (10780, 1967580), (10931, 1940400), (11025, 1923856), (11088, 1912925), (11220, 1890420), (11550, 1836408), (11574, 1832600), (11760, 1803615), (11781, 1800400), (11900, 1782396), (12240, 1732885), (12495, 1697520), (12600, 1683374), (12860, 1649340), (12936, 1639650), (13090, 1620360), (13200, 1606857), (13328, 1591425), (13464, 1575350), (13475, 1574064), (13503, 1570800), (13860, 1530340), (14025, 1512336), (14146, 1499400), (14280, 1485330), (14700, 1442892), (14960, 1417815), (14994, 1414600), (15300, 1386308), (15400, 1377306), (15432, 1374450), (15708, 1350300), (16075, 1319472), (16170, 1311720), (16660, 1273140), (16830, 1260280), (17136, 1237775), (17325, 1224272), (17640, 1202410), (17850, 1188264), (18004, 1178100), (18326, 1157400), (18480, 1147755), (18700, 1134252), (19290, 1099560), (19404, 1093100), (19600, 1082169), (19635, 1080240), (19800, 1071238), (19992, 1060950), (20400, 1039731), (20825, 1018512), (20944, 1012725), (21219, 999600), (21420, 990220), (21560, 983790), (21862, 970200), (22050, 961928), (22440, 945210), (22505, 942480), (23100, 918204), (23148, 916300), (23562, 900200), (23800, 891198), (24255, 874480), (24990, 848760), (25200, 841687), (25720, 824670), (25872, 819825), (26180, 810180), (26775, 792176), (26928, 787675), (26950, 787032), (27006, 785400), (27489, 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