21655998000

素因数分解:

$2^4\times 3^4\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 1200

約数和(自身を含む): 97660195776

約数和(自身を除く): 76004197776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 80, 81, 84, 90, 91, 100, 104, 105, 108, 112, 113, 117, 120, 125, 126, 130, 135, 140, 144, 150, 156, 162, 168, 169, 175, 180, 182, 189, 195, 200, 208, 210, 216, 225, 226, 234, 240, 250, 252, 260, 270, 273, 280, 300, 312, 315, 324, 325, 336, 338, 339, 350, 351, 360, 364, 375, 378, 390, 400, 405, 420, 432, 450, 452, 455, 468, 500, 504, 507, 520, 525, 540, 546, 560, 565, 567, 585, 600, 624, 630, 648, 650, 675, 676, 678, 700, 702, 720, 728, 750, 756, 780, 791, 810, 819, 840, 845, 875, 900, 904, 910, 936, 945, 975, 1000, 1008, 1014, 1017, 1040, 1050, 1053, 1080, 1092, 1125, 1130, 1134, 1170, 1183, 1200, 1260, 1296, 1300, 1350, 1352, 1356, 1365, 1400, 1404, 1456, 1469, 1500, 1512, 1521, 1560, 1575, 1582, 1620, 1625, 1638, 1680, 1690, 1695, 1750, 1755, 1800, 1808, 1820, 1872, 1890, 1950, 2000, 2025, 2028, 2034, 2100, 2106, 2160, 2184, 2250, 2260, 2268, 2275, 2340, 2366, 2373, 2457, 2520, 2535, 2600, 2625, 2700, 2704, 2712, 2730, 2800, 2808, 2825, 2835, 2925, 2938, 3000, 3024, 3042, 3051, 3120, 3150, 3164, 3240, 3250, 3276, 3375, 3380, 3390, 3500, 3510, 3549, 3600, 3640, 3780, 3900, 3955, 4050, 4056, 4068, 4095, 4200, 4212, 4225, 4368, 4407, 4500, 4520, 4536, 4550, 4563, 4680, 4725, 4732, 4746, 4875, 4914, 5040, 5070, 5085, 5200, 5250, 5265, 5400, 5424, 5460, 5616, 5650, 5670, 5850, 5876, 5915, 6000, 6084, 6102, 6300, 6328, 6480, 6500, 6552, 6750, 6760, 6780, 6825, 7000, 7020, 7098, 7119, 7280, 7345, 7371, 7560, 7605, 7800, 7875, 7910, 8100, 8112, 8136, 8190, 8400, 8424, 8450, 8475, 8775, 8814, 9000, 9040, 9072, 9100, 9126, 9153, 9360, 9450, 9464, 9492, 9750, 9828, 10125, 10140, 10170, 10283, 10500, 10530, 10647, 10800, 10920, 11300, 11340, 11375, 11700, 11752, 11830, 11865, 12168, 12204, 12285, 12600, 12656, 12675, 13000, 13104, 13221, 13500, 13520, 13560, 13650, 13689, 14000, 14040, 14125, 14175, 14196, 14238, 14625, 14690, 14742, 15120, 15210, 15255, 15600, 15750, 15820, 16200, 16272, 16380, 16848, 16900, 16950, 17550, 17628, 17745, 18000, 18200, 18252, 18306, 18900, 18928, 18984, 19097, 19500, 19656, 19775, 20250, 20280, 20340, 20475, 20566, 21000, 21060, 21125, 21294, 21357, 21840, 22035, 22600, 22680, 22750, 22815, 23400, 23504, 23625, 23660, 23730, 24336, 24408, 24570, 25200, 25350, 25425, 26000, 26325, 26442, 27000, 27120, 27300, 27378, 28080, 28250, 28350, 28392, 28476, 29250, 29380, 29484, 29575, 30420, 30510, 30849, 31500, 31640, 31941, 32400, 32760, 33800, 33900, 34125, 35100, 35256, 35490, 35595, 36400, 36504, 36612, 36725, 36855, 37800, 37968, 38025, 38194, 39000, 39312, 39550, 39663, 40500, 40560, 40680, 40950, 41132, 42000, 42120, 42250, 42375, 42588, 42714, 43875, 44070, 45200, 45360, 45500, 45630, 45765, 46800, 47250, 47320, 47460, 48816, 49140, 50700, 50850, 51415, 52650, 52884, 53235, 54000, 54600, 54756, 56500, 56700, 56784, 56952, 57291, 58500, 58760, 58968, 59150, 59325, 60840, 61020, 61425, 61698, 63000, 63280, 63375, 63882, 64071, 65520, 66105, 67600, 67800, 68250, 68445, 70200, 70512, 70875, 70980, 71190, 73008, 73224, 73450, 73710, 75600, 76050, 76275, 76388, 78000, 79100, 79326, 81000, 81360, 81900, 82264, 84240, 84500, 84750, 85176, 85428, 87750, 88140, 88725, 91000, 91260, 91530, 92547, 94500, 94640, 94920, 95485, 95823, 98280, 98875, 101400, 101700, 102375, 102830, 105300, 105768, 106470, 106785, 109200, 109512, 110175, 113000, 113400, 113904, 114075, 114582, 117000, 117520, 117936, 118300, 118650, 118989, 121680, 122040, 122850, 123396, 126000, 126750, 127125, 127764, 128142, 131625, 132210, 133679, 135600, 136500, 136890, 140400, 141750, 141960, 142380, 146448, 146900, 147420, 147875, 152100, 152550, 152776, 154245, 158200, 158652, 159705, 162000, 163800, 164528, 169000, 169500, 170352, 170856, 171873, 175500, 176280, 177450, 177975, 182000, 182520, 183060, 183625, 184275, 185094, 189000, 189840, 190125, 190970, 191646, 196560, 197750, 198315, 202800, 203400, 204750, 205660, 210600, 211536, 212940, 213570, 219024, 220350, 226000, 226800, 228150, 228825, 229164, 234000, 236600, 237300, 237978, 244080, 245700, 246792, 253500, 254250, 255528, 256284, 257075, 263250, 264420, 266175, 267358, 273000, 273780, 277641, 283500, 283920, 284760, 286455, 293800, 294840, 295750, 296625, 304200, 305100, 305552, 307125, 308490, 316400, 317304, 319410, 320355, 327600, 330525, 338000, 339000, 341712, 342225, 343746, 351000, 352560, 354900, 355950, 365040, 366120, 367250, 368550, 370188, 378000, 380250, 381375, 381940, 383292, 395500, 396630, 401037, 406800, 409500, 411320, 421200, 425880, 427140, 440700, 443625, 456300, 457650, 458328, 462735, 473200, 474600, 475956, 477425, 479115, 491400, 493584, 507000, 508500, 511056, 512568, 514150, 515619, 526500, 528840, 532350, 533925, 534716, 546000, 547560, 550875, 555282, 567000, 569520, 570375, 572910, 587600, 589680, 591500, 593250, 594945, 608400, 610200, 614250, 616980, 634608, 638820, 640710, 661050, 668395, 678000, 684450, 687492, 702000, 709800, 711900, 732240, 734500, 737100, 740376, 760500, 762750, 763880, 766584, 771225, 791000, 793260, 798525, 802074, 819000, 822640, 832923, 851760, 854280, 859365, 881400, 887250, 889875, 912600, 915300, 916656, 921375, 925470, 949200, 951912, 954850, 958230, 982800, 991575, 1014000, 1017000, 1025136, 1028300, 1031238, 1053000, 1057680, 1064700, 1067850, 1069432, 1095120, 1101750, 1110564, 1134000, 1140750, 1144125, 1145820, 1183000, 1186500, 1189890, 1203111, 1220400, 1228500, 1233960, 1277640, 1281420, 1285375, 1322100, 1330875, 1336790, 1368900, 1374984, 1388205, 1419600, 1423800, 1432275, 1469000, 1474200, 1480752, 1521000, 1525500, 1527760, 1533168, 1542450, 1546857, 1582000, 1586520, 1597050, 1601775, 1604148, 1638000, 1652625, 1665846, 1708560, 1711125, 1718730, 1762800, 1774500, 1779750, 1825200, 1830600, 1842750, 1850940, 1903824, 1909700, 1916460, 1983150, 2005185, 2034000, 2056600, 2062476, 2106000, 2129400, 2135700, 2138864, 2203500, 2221128, 2281500, 2288250, 2291640, 2313675, 2366000, 2373000, 2379780, 2387125, 2395575, 2406222, 2457000, 2467920, 2555280, 2562840, 2570750, 2578095, 2644200, 2661750, 2669625, 2673580, 2737800, 2749968, 2776410, 2847600, 2864550, 2938000, 2948400, 2974725, 3042000, 3051000, 3084900, 3093714, 3173040, 3194100, 3203550, 3208296, 3305250, 3331692, 3341975, 3422250, 3437460, 3549000, 3559500, 3609333, 3661200, 3685500, 3701880, 3819400, 3832920, 3856125, 3966300, 3992625, 4010370, 4113200, 4124952, 4164615, 4258800, 4271400, 4296825, 4407000, 4442256, 4563000, 4576500, 4583280, 4627350, 4746000, 4759560, 4774250, 4791150, 4812444, 4914000, 4957875, 5125680, 5141500, 5156190, 5288400, 5323500, 5339250, 5347160, 5475600, 5552820, 5729100, 5949450, 6015555, 6102000, 6169800, 6187428, 6388200, 6407100, 6416592, 6610500, 6663384, 6683950, 6844500, 6874920, 6941025, 7098000, 7119000, 7161375, 7218666, 7371000, 7403760, 7638800, 7665840, 7712250, 7734285, 7932600, 7985250, 8008875, 8020740, 8249904, 8329230, 8542800, 8593650, 8814000, 9126000, 9153000, 9254700, 9519120, 9548500, 9582300, 9624888, 9915750, 10025925, 10283000, 10312380, 10647000, 10678500, 10694320, 10827999, 11105640, 11458200, 11568375, 11898900, 11977875, 12031110, 12339600, 12374856, 12776400, 12814200, 12890475, 13221000, 13326768, 13367900, 13689000, 13749840, 13882050, 14238000, 14322750, 14437332, 14742000, 14873625, 15424500, 15468570, 15865200, 15970500, 16017750, 16041480, 16658460, 16709875, 17187300, 18046665, 18306000, 18509400, 19097000, 19164600, 19249776, 19831500, 20051850, 20566000, 20624760, 20823075, 21294000, 21357000, 21484125, 21655998, 22211280, 22916400, 23136750, 23797800, 23955750, 24062220, 24749712, 25628400, 25780950, 26442000, 26735800, 27378000, 27764100, 28645500, 28874664, 29747250, 30077775, 30849000, 30937140, 31941000, 32035500, 32082960, 33316920, 33419750, 34374600, 34705125, 36093330, 37018800, 38194000, 38329200, 38671425, 39663000, 40103700, 41249520, 41646150, 42714000, 42968250, 43311996, 46273500, 47595600, 47911500, 48124440, 50129625, 51561900, 53471600, 54139995, 55528200, 57291000, 57749328, 59494500, 60155550, 61698000, 61874280, 63882000, 64071000, 64452375, 66633840, 66839500, 68749200, 69410250, 72186660, 77342850, 79326000, 80207400, 83292300, 85936500, 86623992, 90233325, 92547000, 95823000, 96248880, 100259250, 103123800, 104115375, 108279990, 111056400, 114582000, 118989000, 120311100, 123748560, 128142000, 128904750, 133679000, 138820500, 144373320, 150388875, 154685700, 160414800, 166584600, 171873000, 173247984, 180466650, 185094000, 191646000, 193357125, 200518500, 206247600, 208230750, 216559980, 237978000, 240622200, 257809500, 267358000, 270699975, 277641000, 288746640, 300777750, 309371400, 333169200, 343746000, 360933300, 386714250, 401037000, 416461500, 433119960, 451166625, 481244400, 515619000, 541399950, 555282000, 601555500, 618742800, 721866600, 773428500, 802074000, 832923000, 866239920, 902333250, 1031238000, 1082799900, 1203111000, 1353499875, 1443733200, 1546857000, 1665846000, 1804666500, 2165599800, 2406222000, 2706999750, 3093714000, 3609333000, 4331199600, 5413999500, 7218666000, 10827999000, 21655998000]

約数ペア:

[(1, 21655998000), (2, 10827999000), (3, 7218666000), (4, 5413999500), (5, 4331199600), (6, 3609333000), (7, 3093714000), (8, 2706999750), (9, 2406222000), (10, 2165599800), (12, 1804666500), (13, 1665846000), (14, 1546857000), (15, 1443733200), (16, 1353499875), (18, 1203111000), (20, 1082799900), (21, 1031238000), (24, 902333250), (25, 866239920), (26, 832923000), (27, 802074000), (28, 773428500), (30, 721866600), (35, 618742800), (36, 601555500), (39, 555282000), (40, 541399950), (42, 515619000), (45, 481244400), (48, 451166625), (50, 433119960), (52, 416461500), (54, 401037000), (56, 386714250), (60, 360933300), (63, 343746000), (65, 333169200), (70, 309371400), (72, 300777750), (75, 288746640), (78, 277641000), (80, 270699975), (81, 267358000), (84, 257809500), (90, 240622200), (91, 237978000), (100, 216559980), (104, 208230750), (105, 206247600), (108, 200518500), (112, 193357125), (113, 191646000), (117, 185094000), (120, 180466650), (125, 173247984), (126, 171873000), (130, 166584600), (135, 160414800), (140, 154685700), (144, 150388875), (150, 144373320), (156, 138820500), (162, 133679000), (168, 128904750), (169, 128142000), (175, 123748560), (180, 120311100), (182, 118989000), (189, 114582000), (195, 111056400), (200, 108279990), (208, 104115375), (210, 103123800), (216, 100259250), (225, 96248880), (226, 95823000), (234, 92547000), (240, 90233325), (250, 86623992), (252, 85936500), (260, 83292300), (270, 80207400), (273, 79326000), (280, 77342850), (300, 72186660), (312, 69410250), (315, 68749200), (324, 66839500), (325, 66633840), (336, 64452375), (338, 64071000), (339, 63882000), (350, 61874280), (351, 61698000), (360, 60155550), (364, 59494500), (375, 57749328), (378, 57291000), (390, 55528200), (400, 54139995), (405, 53471600), (420, 51561900), (432, 50129625), (450, 48124440), (452, 47911500), (455, 47595600), (468, 46273500), (500, 43311996), (504, 42968250), (507, 42714000), (520, 41646150), (525, 41249520), (540, 40103700), (546, 39663000), (560, 38671425), (565, 38329200), (567, 38194000), (585, 37018800), (600, 36093330), (624, 34705125), (630, 34374600), (648, 33419750), (650, 33316920), (675, 32082960), (676, 32035500), (678, 31941000), (700, 30937140), (702, 30849000), (720, 30077775), (728, 29747250), (750, 28874664), (756, 28645500), (780, 27764100), (791, 27378000), (810, 26735800), (819, 26442000), (840, 25780950), (845, 25628400), (875, 24749712), (900, 24062220), (904, 23955750), (910, 23797800), (936, 23136750), (945, 22916400), (975, 22211280), (1000, 21655998), (1008, 21484125), (1014, 21357000), (1017, 21294000), (1040, 20823075), (1050, 20624760), (1053, 20566000), (1080, 20051850), (1092, 19831500), (1125, 19249776), (1130, 19164600), (1134, 19097000), (1170, 18509400), (1183, 18306000), (1200, 18046665), (1260, 17187300), (1296, 16709875), (1300, 16658460), (1350, 16041480), (1352, 16017750), (1356, 15970500), (1365, 15865200), (1400, 15468570), (1404, 15424500), (1456, 14873625), (1469, 14742000), (1500, 14437332), (1512, 14322750), (1521, 14238000), (1560, 13882050), (1575, 13749840), (1582, 13689000), (1620, 13367900), (1625, 13326768), (1638, 13221000), (1680, 12890475), (1690, 12814200), (1695, 12776400), (1750, 12374856), (1755, 12339600), (1800, 12031110), (1808, 11977875), (1820, 11898900), (1872, 11568375), (1890, 11458200), (1950, 11105640), (2000, 10827999), (2025, 10694320), (2028, 10678500), (2034, 10647000), (2100, 10312380), (2106, 10283000), (2160, 10025925), (2184, 9915750), (2250, 9624888), (2260, 9582300), (2268, 9548500), (2275, 9519120), (2340, 9254700), (2366, 9153000), (2373, 9126000), (2457, 8814000), (2520, 8593650), (2535, 8542800), (2600, 8329230), (2625, 8249904), (2700, 8020740), (2704, 8008875), (2712, 7985250), (2730, 7932600), (2800, 7734285), (2808, 7712250), (2825, 7665840), (2835, 7638800), (2925, 7403760), (2938, 7371000), (3000, 7218666), (3024, 7161375), (3042, 7119000), (3051, 7098000), (3120, 6941025), (3150, 6874920), (3164, 6844500), (3240, 6683950), (3250, 6663384), (3276, 6610500), (3375, 6416592), (3380, 6407100), (3390, 6388200), (3500, 6187428), (3510, 6169800), (3549, 6102000), (3600, 6015555), (3640, 5949450), (3780, 5729100), (3900, 5552820), (3955, 5475600), (4050, 5347160), (4056, 5339250), (4068, 5323500), (4095, 5288400), (4200, 5156190), (4212, 5141500), (4225, 5125680), (4368, 4957875), (4407, 4914000), (4500, 4812444), (4520, 4791150), (4536, 4774250), (4550, 4759560), (4563, 4746000), (4680, 4627350), (4725, 4583280), (4732, 4576500), (4746, 4563000), (4875, 4442256), (4914, 4407000), (5040, 4296825), (5070, 4271400), (5085, 4258800), (5200, 4164615), (5250, 4124952), (5265, 4113200), (5400, 4010370), (5424, 3992625), (5460, 3966300), (5616, 3856125), (5650, 3832920), (5670, 3819400), (5850, 3701880), (5876, 3685500), (5915, 3661200), (6000, 3609333), (6084, 3559500), (6102, 3549000), (6300, 3437460), (6328, 3422250), (6480, 3341975), (6500, 3331692), (6552, 3305250), (6750, 3208296), (6760, 3203550), (6780, 3194100), (6825, 3173040), (7000, 3093714), (7020, 3084900), (7098, 3051000), (7119, 3042000), (7280, 2974725), (7345, 2948400), (7371, 2938000), (7560, 2864550), (7605, 2847600), (7800, 2776410), (7875, 2749968), (7910, 2737800), (8100, 2673580), (8112, 2669625), (8136, 2661750), (8190, 2644200), (8400, 2578095), (8424, 2570750), (8450, 2562840), (8475, 2555280), (8775, 2467920), (8814, 2457000), (9000, 2406222), (9040, 2395575), (9072, 2387125), (9100, 2379780), (9126, 2373000), (9153, 2366000), (9360, 2313675), (9450, 2291640), (9464, 2288250), (9492, 2281500), (9750, 2221128), (9828, 2203500), (10125, 2138864), (10140, 2135700), (10170, 2129400), (10283, 2106000), (10500, 2062476), (10530, 2056600), (10647, 2034000), (10800, 2005185), (10920, 1983150), (11300, 1916460), (11340, 1909700), (11375, 1903824), (11700, 1850940), (11752, 1842750), (11830, 1830600), (11865, 1825200), (12168, 1779750), (12204, 1774500), (12285, 1762800), (12600, 1718730), (12656, 1711125), 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