20778120000

素因数分解:

$2^6\times 3^4\times 5^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 1050

約数和(自身を含む): 86195685114

約数和(自身を除く): 65417565114

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 53, 54, 55, 60, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 106, 108, 110, 120, 121, 125, 132, 135, 144, 150, 159, 160, 162, 165, 176, 180, 192, 198, 200, 212, 216, 220, 225, 240, 242, 250, 264, 265, 270, 275, 288, 297, 300, 318, 320, 324, 330, 352, 360, 363, 375, 396, 400, 405, 424, 432, 440, 450, 477, 480, 484, 495, 500, 528, 530, 540, 550, 576, 583, 594, 600, 605, 625, 636, 648, 660, 675, 704, 720, 726, 750, 792, 795, 800, 810, 825, 848, 864, 880, 891, 900, 954, 960, 968, 990, 1000, 1056, 1060, 1080, 1089, 1100, 1125, 1166, 1188, 1200, 1210, 1250, 1272, 1296, 1320, 1325, 1350, 1375, 1431, 1440, 1452, 1485, 1500, 1584, 1590, 1600, 1620, 1650, 1696, 1728, 1749, 1760, 1782, 1800, 1815, 1875, 1908, 1936, 1980, 2000, 2025, 2112, 2120, 2160, 2178, 2200, 2250, 2332, 2376, 2385, 2400, 2420, 2475, 2500, 2544, 2592, 2640, 2650, 2700, 2750, 2862, 2880, 2904, 2915, 2970, 3000, 3025, 3168, 3180, 3240, 3267, 3300, 3375, 3392, 3498, 3520, 3564, 3600, 3630, 3750, 3816, 3872, 3960, 3975, 4000, 4050, 4125, 4240, 4293, 4320, 4356, 4400, 4455, 4500, 4664, 4752, 4770, 4800, 4840, 4950, 5000, 5088, 5184, 5247, 5280, 5300, 5400, 5445, 5500, 5625, 5724, 5808, 5830, 5940, 6000, 6050, 6336, 6360, 6413, 6480, 6534, 6600, 6625, 6750, 6875, 6996, 7128, 7155, 7200, 7260, 7425, 7500, 7632, 7744, 7920, 7950, 8000, 8100, 8250, 8480, 8586, 8640, 8712, 8745, 8800, 8910, 9000, 9075, 9328, 9504, 9540, 9680, 9801, 9900, 10000, 10125, 10176, 10494, 10560, 10600, 10800, 10890, 11000, 11250, 11448, 11616, 11660, 11880, 11925, 12000, 12100, 12375, 12720, 12826, 12960, 13068, 13200, 13250, 13500, 13750, 13992, 14256, 14310, 14400, 14520, 14575, 14850, 15000, 15125, 15264, 15741, 15840, 15900, 16200, 16335, 16500, 16875, 16960, 17172, 17424, 17490, 17600, 17820, 18000, 18150, 18656, 19008, 19080, 19239, 19360, 19602, 19800, 19875, 20000, 20250, 20625, 20988, 21200, 21465, 21600, 21780, 22000, 22275, 22500, 22896, 23232, 23320, 23760, 23850, 24000, 24200, 24750, 25440, 25652, 25920, 26136, 26235, 26400, 26500, 27000, 27225, 27500, 27984, 28512, 28620, 29040, 29150, 29700, 30000, 30250, 30528, 31482, 31680, 31800, 32065, 32400, 32670, 33000, 33125, 33750, 34344, 34848, 34980, 35640, 35775, 36000, 36300, 37125, 37312, 38160, 38478, 38720, 39204, 39600, 39750, 40000, 40500, 41250, 41976, 42400, 42930, 43200, 43560, 43725, 44000, 44550, 45000, 45375, 45792, 46640, 47223, 47520, 47700, 48400, 49005, 49500, 50625, 50880, 51304, 52272, 52470, 52800, 53000, 54000, 54450, 55000, 55968, 57024, 57240, 57717, 58080, 58300, 59400, 59625, 60000, 60500, 61875, 62964, 63600, 64130, 64800, 65340, 66000, 66250, 67500, 68688, 69696, 69960, 71280, 71550, 72000, 72600, 72875, 74250, 75625, 76320, 76956, 78408, 78705, 79200, 79500, 81000, 81675, 82500, 83952, 84800, 85860, 87120, 87450, 88000, 89100, 90000, 90750, 91584, 93280, 94446, 95040, 95400, 96195, 96800, 98010, 99000, 99375, 101250, 102608, 104544, 104940, 106000, 107325, 108000, 108900, 110000, 111375, 111936, 114480, 115434, 116160, 116600, 118800, 119250, 120000, 121000, 123750, 125928, 127200, 128260, 129600, 130680, 131175, 132000, 132500, 135000, 136125, 137376, 139920, 142560, 143100, 145200, 145750, 148500, 151250, 152640, 153912, 156816, 157410, 158400, 159000, 160325, 162000, 163350, 165000, 167904, 171720, 173151, 174240, 174900, 178200, 178875, 180000, 181500, 185625, 186560, 188892, 190800, 192390, 193600, 196020, 198000, 198750, 202500, 205216, 209088, 209880, 212000, 214650, 216000, 217800, 218625, 220000, 222750, 226875, 228960, 230868, 233200, 236115, 237600, 238500, 242000, 245025, 247500, 251856, 254400, 256520, 261360, 262350, 264000, 265000, 270000, 272250, 274752, 279840, 285120, 286200, 288585, 290400, 291500, 297000, 298125, 302500, 307824, 313632, 314820, 318000, 320650, 324000, 326700, 330000, 335808, 343440, 346302, 348480, 349800, 356400, 357750, 360000, 363000, 364375, 371250, 377784, 381600, 384780, 392040, 393525, 396000, 397500, 405000, 408375, 410432, 419760, 424000, 429300, 435600, 437250, 440000, 445500, 453750, 457920, 461736, 466400, 472230, 475200, 477000, 480975, 484000, 490050, 495000, 503712, 513040, 519453, 522720, 524700, 530000, 536625, 540000, 544500, 556875, 559680, 572400, 577170, 580800, 583000, 594000, 596250, 605000, 615648, 627264, 629640, 636000, 641300, 648000, 653400, 655875, 660000, 680625, 686880, 692604, 699600, 712800, 715500, 726000, 728750, 742500, 755568, 763200, 769560, 784080, 787050, 792000, 795000, 801625, 810000, 816750, 839520, 858600, 865755, 871200, 874500, 891000, 894375, 907500, 923472, 932800, 944460, 954000, 961950, 968000, 980100, 990000, 1007424, 1026080, 1038906, 1045440, 1049400, 1060000, 1073250, 1080000, 1089000, 1093125, 1113750, 1144800, 1154340, 1166000, 1180575, 1188000, 1192500, 1210000, 1225125, 1231296, 1259280, 1272000, 1282600, 1306800, 1311750, 1320000, 1361250, 1373760, 1385208, 1399200, 1425600, 1431000, 1442925, 1452000, 1457500, 1485000, 1511136, 1539120, 1568160, 1574100, 1590000, 1603250, 1620000, 1633500, 1679040, 1717200, 1731510, 1742400, 1749000, 1782000, 1788750, 1815000, 1846944, 1888920, 1908000, 1923900, 1960200, 1967625, 1980000, 2041875, 2052160, 2077812, 2098800, 2120000, 2146500, 2178000, 2186250, 2227500, 2289600, 2308680, 2332000, 2361150, 2376000, 2385000, 2404875, 2420000, 2450250, 2518560, 2565200, 2597265, 2613600, 2623500, 2683125, 2722500, 2770416, 2798400, 2862000, 2885850, 2904000, 2915000, 2970000, 3022272, 3078240, 3136320, 3148200, 3180000, 3206500, 3240000, 3267000, 3279375, 3434400, 3463020, 3498000, 3564000, 3577500, 3630000, 3693888, 3777840, 3816000, 3847800, 3920400, 3935250, 3960000, 4008125, 4083750, 4155624, 4197600, 4293000, 4328775, 4356000, 4372500, 4455000, 4617360, 4664000, 4722300, 4770000, 4809750, 4840000, 4900500, 5037120, 5130400, 5194530, 5227200, 5247000, 5366250, 5445000, 5540832, 5724000, 5771700, 5830000, 5902875, 5940000, 6125625, 6156480, 6296400, 6360000, 6413000, 6534000, 6558750, 6868800, 6926040, 6996000, 7128000, 7155000, 7214625, 7260000, 7555680, 7695600, 7840800, 7870500, 8016250, 8167500, 8311248, 8395200, 8586000, 8657550, 8712000, 8745000, 8910000, 9234720, 9444600, 9540000, 9619500, 9801000, 9838125, 10260800, 10389060, 10494000, 10732500, 10890000, 11081664, 11448000, 11543400, 11660000, 11805750, 11880000, 12024375, 12251250, 12592800, 12826000, 12986325, 13068000, 13117500, 13852080, 13992000, 14310000, 14429250, 14520000, 15111360, 15391200, 15681600, 15741000, 16032500, 16335000, 16622496, 17172000, 17315100, 17490000, 17820000, 18469440, 18889200, 19080000, 19239000, 19602000, 19676250, 20778120, 20988000, 21465000, 21643875, 21780000, 23086800, 23320000, 23611500, 24048750, 24502500, 25185600, 25652000, 25972650, 26136000, 26235000, 27704160, 28620000, 28858500, 29514375, 30782400, 31482000, 32065000, 32670000, 33244992, 34344000, 34630200, 34980000, 35640000, 36073125, 37778400, 38478000, 39204000, 39352500, 41556240, 41976000, 42930000, 43287750, 43560000, 46173600, 47223000, 48097500, 49005000, 51304000, 51945300, 52470000, 55408320, 57240000, 57717000, 59028750, 62964000, 64130000, 64931625, 65340000, 69260400, 69960000, 72146250, 75556800, 76956000, 78408000, 78705000, 83112480, 85860000, 86575500, 92347200, 94446000, 96195000, 98010000, 103890600, 104940000, 108219375, 115434000, 118057500, 125928000, 128260000, 129863250, 130680000, 138520800, 144292500, 153912000, 157410000, 166224960, 171720000, 173151000, 188892000, 192390000, 196020000, 207781200, 209880000, 216438750, 230868000, 236115000, 256520000, 259726500, 277041600, 288585000, 314820000, 324658125, 346302000, 377784000, 384780000, 392040000, 415562400, 432877500, 461736000, 472230000, 519453000, 577170000, 629640000, 649316250, 692604000, 769560000, 831124800, 865755000, 944460000, 1038906000, 1154340000, 1298632500, 1385208000, 1731510000, 1888920000, 2077812000, 2308680000, 2597265000, 3463020000, 4155624000, 5194530000, 6926040000, 10389060000, 20778120000]

約数ペア:

[(1, 20778120000), (2, 10389060000), (3, 6926040000), (4, 5194530000), (5, 4155624000), (6, 3463020000), (8, 2597265000), (9, 2308680000), (10, 2077812000), (11, 1888920000), (12, 1731510000), (15, 1385208000), (16, 1298632500), (18, 1154340000), (20, 1038906000), (22, 944460000), (24, 865755000), (25, 831124800), (27, 769560000), (30, 692604000), (32, 649316250), (33, 629640000), (36, 577170000), (40, 519453000), (44, 472230000), (45, 461736000), (48, 432877500), (50, 415562400), (53, 392040000), (54, 384780000), (55, 377784000), (60, 346302000), (64, 324658125), (66, 314820000), (72, 288585000), (75, 277041600), (80, 259726500), (81, 256520000), (88, 236115000), (90, 230868000), (96, 216438750), (99, 209880000), (100, 207781200), (106, 196020000), (108, 192390000), (110, 188892000), (120, 173151000), (121, 171720000), (125, 166224960), (132, 157410000), (135, 153912000), (144, 144292500), (150, 138520800), (159, 130680000), (160, 129863250), (162, 128260000), (165, 125928000), (176, 118057500), (180, 115434000), (192, 108219375), (198, 104940000), (200, 103890600), (212, 98010000), (216, 96195000), (220, 94446000), (225, 92347200), (240, 86575500), (242, 85860000), (250, 83112480), (264, 78705000), (265, 78408000), (270, 76956000), (275, 75556800), (288, 72146250), (297, 69960000), (300, 69260400), (318, 65340000), (320, 64931625), (324, 64130000), (330, 62964000), (352, 59028750), (360, 57717000), (363, 57240000), (375, 55408320), (396, 52470000), (400, 51945300), (405, 51304000), (424, 49005000), (432, 48097500), (440, 47223000), (450, 46173600), (477, 43560000), (480, 43287750), (484, 42930000), (495, 41976000), (500, 41556240), (528, 39352500), (530, 39204000), (540, 38478000), (550, 37778400), (576, 36073125), (583, 35640000), (594, 34980000), (600, 34630200), (605, 34344000), (625, 33244992), (636, 32670000), (648, 32065000), (660, 31482000), (675, 30782400), (704, 29514375), (720, 28858500), (726, 28620000), (750, 27704160), (792, 26235000), (795, 26136000), (800, 25972650), (810, 25652000), (825, 25185600), (848, 24502500), (864, 24048750), (880, 23611500), (891, 23320000), (900, 23086800), (954, 21780000), (960, 21643875), (968, 21465000), (990, 20988000), (1000, 20778120), (1056, 19676250), (1060, 19602000), (1080, 19239000), (1089, 19080000), (1100, 18889200), (1125, 18469440), (1166, 17820000), (1188, 17490000), (1200, 17315100), (1210, 17172000), (1250, 16622496), (1272, 16335000), (1296, 16032500), (1320, 15741000), (1325, 15681600), (1350, 15391200), (1375, 15111360), (1431, 14520000), (1440, 14429250), (1452, 14310000), (1485, 13992000), (1500, 13852080), (1584, 13117500), (1590, 13068000), (1600, 12986325), (1620, 12826000), (1650, 12592800), (1696, 12251250), (1728, 12024375), (1749, 11880000), (1760, 11805750), (1782, 11660000), (1800, 11543400), (1815, 11448000), (1875, 11081664), (1908, 10890000), (1936, 10732500), (1980, 10494000), (2000, 10389060), (2025, 10260800), (2112, 9838125), (2120, 9801000), (2160, 9619500), (2178, 9540000), (2200, 9444600), (2250, 9234720), (2332, 8910000), (2376, 8745000), (2385, 8712000), (2400, 8657550), (2420, 8586000), (2475, 8395200), (2500, 8311248), (2544, 8167500), (2592, 8016250), (2640, 7870500), (2650, 7840800), (2700, 7695600), (2750, 7555680), (2862, 7260000), (2880, 7214625), (2904, 7155000), (2915, 7128000), (2970, 6996000), (3000, 6926040), (3025, 6868800), (3168, 6558750), (3180, 6534000), (3240, 6413000), (3267, 6360000), (3300, 6296400), (3375, 6156480), (3392, 6125625), (3498, 5940000), (3520, 5902875), (3564, 5830000), (3600, 5771700), (3630, 5724000), (3750, 5540832), (3816, 5445000), (3872, 5366250), (3960, 5247000), (3975, 5227200), (4000, 5194530), (4050, 5130400), (4125, 5037120), (4240, 4900500), (4293, 4840000), (4320, 4809750), (4356, 4770000), (4400, 4722300), (4455, 4664000), (4500, 4617360), (4664, 4455000), (4752, 4372500), (4770, 4356000), (4800, 4328775), (4840, 4293000), (4950, 4197600), (5000, 4155624), (5088, 4083750), (5184, 4008125), (5247, 3960000), (5280, 3935250), (5300, 3920400), (5400, 3847800), (5445, 3816000), (5500, 3777840), (5625, 3693888), (5724, 3630000), (5808, 3577500), (5830, 3564000), (5940, 3498000), (6000, 3463020), (6050, 3434400), (6336, 3279375), (6360, 3267000), (6413, 3240000), (6480, 3206500), (6534, 3180000), (6600, 3148200), (6625, 3136320), (6750, 3078240), (6875, 3022272), (6996, 2970000), (7128, 2915000), (7155, 2904000), (7200, 2885850), (7260, 2862000), (7425, 2798400), (7500, 2770416), (7632, 2722500), (7744, 2683125), (7920, 2623500), (7950, 2613600), (8000, 2597265), (8100, 2565200), (8250, 2518560), (8480, 2450250), (8586, 2420000), (8640, 2404875), (8712, 2385000), (8745, 2376000), (8800, 2361150), (8910, 2332000), (9000, 2308680), (9075, 2289600), (9328, 2227500), (9504, 2186250), (9540, 2178000), (9680, 2146500), (9801, 2120000), (9900, 2098800), (10000, 2077812), (10125, 2052160), (10176, 2041875), (10494, 1980000), (10560, 1967625), (10600, 1960200), (10800, 1923900), (10890, 1908000), (11000, 1888920), (11250, 1846944), (11448, 1815000), (11616, 1788750), (11660, 1782000), (11880, 1749000), (11925, 1742400), (12000, 1731510), (12100, 1717200), (12375, 1679040), (12720, 1633500), (12826, 1620000), (12960, 1603250), (13068, 1590000), (13200, 1574100), (13250, 1568160), (13500, 1539120), (13750, 1511136), (13992, 1485000), (14256, 1457500), (14310, 1452000), (14400, 1442925), (14520, 1431000), (14575, 1425600), (14850, 1399200), (15000, 1385208), (15125, 1373760), (15264, 1361250), (15741, 1320000), (15840, 1311750), (15900, 1306800), (16200, 1282600), (16335, 1272000), (16500, 1259280), (16875, 1231296), (16960, 1225125), (17172, 1210000), (17424, 1192500), (17490, 1188000), (17600, 1180575), (17820, 1166000), (18000, 1154340), (18150, 1144800), (18656, 1113750), (19008, 1093125), (19080, 1089000), (19239, 1080000), (19360, 1073250), (19602, 1060000), (19800, 1049400), (19875, 1045440), (20000, 1038906), (20250, 1026080), (20625, 1007424), (20988, 990000), (21200, 980100), (21465, 968000), (21600, 961950), (21780, 954000), (22000, 944460), (22275, 932800), (22500, 923472), (22896, 907500), (23232, 894375), (23320, 891000), (23760, 874500), (23850, 871200), (24000, 865755), (24200, 858600), (24750, 839520), (25440, 816750), (25652, 810000), (25920, 801625), (26136, 795000), (26235, 792000), (26400, 787050), (26500, 784080), (27000, 769560), (27225, 763200), (27500, 755568), (27984, 742500), (28512, 728750), (28620, 726000), (29040, 715500), (29150, 712800), (29700, 699600), (30000, 692604), (30250, 686880), (30528, 680625), (31482, 660000), (31680, 655875), (31800, 653400), (32065, 648000), (32400, 641300), (32670, 636000), (33000, 629640), (33125, 627264), (33750, 615648), (34344, 605000), (34848, 596250), (34980, 594000), (35640, 583000), (35775, 580800), (36000, 577170), (36300, 572400), (37125, 559680), (37312, 556875), (38160, 544500), (38478, 540000), (38720, 536625), (39204, 530000), (39600, 524700), (39750, 522720), (40000, 519453), (40500, 513040), (41250, 503712), (41976, 495000), (42400, 490050), (42930, 484000), (43200, 480975), (43560, 477000), (43725, 475200), (44000, 472230), (44550, 466400), (45000, 461736), (45375, 457920), (45792, 453750), (46640, 445500), (47223, 440000), (47520, 437250), (47700, 435600), (48400, 429300), (49005, 424000), (49500, 419760), (50625, 410432), (50880, 408375), (51304, 405000), (52272, 397500), (52470, 396000), (52800, 393525), (53000, 392040), (54000, 384780), (54450, 381600), (55000, 377784), (55968, 371250), (57024, 364375), (57240, 363000), (57717, 360000), (58080, 357750), (58300, 356400), (59400, 349800), (59625, 348480), (60000, 346302), (60500, 343440), (61875, 335808), (62964, 330000), (63600, 326700), (64130, 324000), (64800, 320650), (65340, 318000), (66000, 314820), (66250, 313632), (67500, 307824), (68688, 302500), (69696, 298125), (69960, 297000), (71280, 291500), (71550, 290400), (72000, 288585), (72600, 286200), (72875, 285120), (74250, 279840), (75625, 274752), (76320, 272250), (76956, 270000), (78408, 265000), (78705, 264000), (79200, 262350), (79500, 261360), (81000, 256520), (81675, 254400), (82500, 251856), (83952, 247500), (84800, 245025), (85860, 242000), (87120, 238500), (87450, 237600), (88000, 236115), (89100, 233200), (90000, 230868), (90750, 228960), (91584, 226875), (93280, 222750), (94446, 220000), (95040, 218625), (95400, 217800), (96195, 216000), (96800, 214650), (98010, 212000), (99000, 209880), (99375, 209088), (101250, 205216), (102608, 202500), (104544, 198750), (104940, 198000), (106000, 196020), (107325, 193600), (108000, 192390), (108900, 190800), (110000, 188892), (111375, 186560), (111936, 185625), (114480, 181500), (115434, 180000), (116160, 178875), (116600, 178200), (118800, 174900), (119250, 174240), (120000, 173151), (121000, 171720), (123750, 167904), (125928, 165000), (127200, 163350), (128260, 162000), (129600, 160325), (130680, 159000), (131175, 158400), (132000, 157410), (132500, 156816), (135000, 153912), (136125, 152640), (137376, 151250), (139920, 148500), (142560, 145750), (143100, 145200)]