19512090000

素因数分解:

$2^4\times 3^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 1000

約数和(自身を含む): 81206599320

約数和(自身を除く): 61694509320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 80, 81, 85, 90, 100, 102, 104, 108, 109, 117, 120, 125, 130, 135, 136, 144, 150, 153, 156, 162, 170, 180, 195, 200, 204, 208, 216, 218, 221, 225, 234, 240, 250, 255, 260, 270, 272, 300, 306, 312, 324, 325, 327, 340, 351, 360, 375, 390, 400, 405, 408, 425, 432, 436, 442, 450, 459, 468, 500, 510, 520, 540, 545, 585, 600, 612, 624, 625, 648, 650, 654, 663, 675, 680, 702, 720, 750, 765, 780, 810, 816, 850, 872, 884, 900, 918, 936, 975, 981, 1000, 1020, 1040, 1053, 1080, 1090, 1105, 1125, 1170, 1200, 1224, 1250, 1275, 1296, 1300, 1308, 1326, 1350, 1360, 1377, 1404, 1417, 1500, 1530, 1560, 1620, 1625, 1635, 1700, 1744, 1755, 1768, 1800, 1836, 1853, 1872, 1875, 1950, 1962, 1989, 2000, 2025, 2040, 2106, 2125, 2160, 2180, 2210, 2250, 2295, 2340, 2448, 2500, 2550, 2600, 2616, 2652, 2700, 2725, 2754, 2808, 2834, 2925, 2943, 3000, 3060, 3120, 3240, 3250, 3270, 3315, 3375, 3400, 3510, 3536, 3600, 3672, 3706, 3750, 3825, 3900, 3924, 3978, 4050, 4080, 4212, 4250, 4251, 4360, 4420, 4500, 4590, 4680, 4875, 4905, 5000, 5100, 5200, 5232, 5265, 5304, 5400, 5450, 5508, 5525, 5559, 5616, 5625, 5668, 5850, 5886, 5967, 6000, 6120, 6375, 6480, 6500, 6540, 6630, 6750, 6800, 6885, 7020, 7085, 7344, 7412, 7500, 7650, 7800, 7848, 7956, 8100, 8125, 8175, 8424, 8500, 8502, 8720, 8775, 8829, 8840, 9000, 9180, 9265, 9360, 9750, 9810, 9945, 10000, 10125, 10200, 10530, 10608, 10625, 10800, 10900, 11016, 11050, 11118, 11250, 11336, 11475, 11700, 11772, 11934, 12240, 12750, 12753, 13000, 13080, 13260, 13500, 13625, 13770, 14040, 14170, 14625, 14715, 14824, 15000, 15300, 15600, 15696, 15912, 16200, 16250, 16350, 16575, 16677, 16848, 16875, 17000, 17004, 17550, 17658, 17680, 17901, 18000, 18360, 18530, 19125, 19500, 19620, 19890, 20250, 20400, 21060, 21250, 21255, 21800, 22032, 22100, 22236, 22500, 22672, 22950, 23400, 23544, 23868, 24089, 24375, 24525, 25500, 25506, 26000, 26160, 26325, 26520, 27000, 27250, 27540, 27625, 27795, 28080, 28340, 29250, 29430, 29648, 29835, 30000, 30600, 31824, 31875, 32400, 32500, 32700, 33150, 33354, 33750, 34000, 34008, 34425, 35100, 35316, 35425, 35802, 36720, 37060, 38250, 38259, 39000, 39240, 39780, 40500, 40875, 42120, 42500, 42510, 43600, 43875, 44145, 44200, 44472, 45000, 45900, 46325, 46800, 47088, 47736, 48178, 48750, 49050, 49725, 50031, 50625, 51000, 51012, 52650, 53040, 54000, 54500, 55080, 55250, 55590, 56680, 57375, 58500, 58860, 59670, 61200, 63750, 63765, 65000, 65400, 66300, 66708, 67500, 68016, 68125, 68850, 70200, 70632, 70850, 71604, 72267, 73125, 73575, 74120, 76500, 76518, 78000, 78480, 79560, 81000, 81750, 82875, 83385, 84240, 85000, 85020, 87750, 88290, 88400, 88944, 89505, 90000, 91800, 92650, 95472, 95625, 96356, 97500, 98100, 99450, 100062, 101250, 102000, 102024, 105300, 106275, 109000, 110160, 110500, 111180, 113360, 114750, 114777, 117000, 117720, 119340, 120445, 122625, 127500, 127530, 130000, 130800, 131625, 132600, 133416, 135000, 136250, 137700, 138125, 138975, 140400, 141264, 141700, 143208, 144534, 146250, 147150, 148240, 149175, 150093, 153000, 153036, 159120, 162000, 163500, 165750, 166770, 170000, 170040, 172125, 175500, 176580, 177125, 179010, 183600, 185300, 191250, 191295, 192712, 195000, 196200, 198900, 200124, 202500, 204048, 204375, 210600, 212550, 216801, 218000, 219375, 220725, 221000, 222360, 229500, 229554, 231625, 234000, 235440, 238680, 240890, 245250, 248625, 250155, 255000, 255060, 263250, 265200, 266832, 270000, 272500, 275400, 276250, 277950, 283400, 286416, 286875, 289068, 292500, 294300, 298350, 300186, 306000, 306072, 318825, 327000, 331500, 333540, 340080, 344250, 351000, 353160, 354250, 358020, 361335, 367875, 370600, 382500, 382590, 385424, 390000, 392400, 397800, 400248, 405000, 408750, 414375, 416925, 421200, 425100, 433602, 438750, 441450, 442000, 444720, 447525, 459000, 459108, 463250, 477360, 481780, 490500, 497250, 500310, 510000, 510120, 526500, 531375, 545000, 550800, 552500, 555900, 566800, 573750, 573885, 578136, 585000, 588600, 596700, 600372, 602225, 612144, 613125, 637650, 650403, 654000, 658125, 663000, 667080, 688500, 694875, 702000, 706320, 708500, 716040, 722670, 735750, 741200, 745875, 750465, 765000, 765180, 795600, 800496, 810000, 817500, 828750, 833850, 850200, 860625, 867204, 877500, 882900, 885625, 895050, 918000, 918216, 926500, 956475, 963560, 981000, 994500, 1000620, 1020240, 1053000, 1062750, 1084005, 1090000, 1103625, 1105000, 1111800, 1147500, 1147770, 1156272, 1158125, 1170000, 1177200, 1193400, 1200744, 1204450, 1226250, 1243125, 1250775, 1275300, 1300806, 1316250, 1326000, 1334160, 1377000, 1389750, 1417000, 1432080, 1445340, 1471500, 1491750, 1500930, 1530000, 1530360, 1594125, 1635000, 1657500, 1667700, 1700400, 1721250, 1734408, 1755000, 1765800, 1771250, 1790100, 1806675, 1836432, 1839375, 1853000, 1912950, 1927120, 1951209, 1962000, 1989000, 2001240, 2084625, 2106000, 2125500, 2168010, 2207250, 2210000, 2223600, 2237625, 2295000, 2295540, 2316250, 2386800, 2401488, 2408900, 2452500, 2486250, 2501550, 2550600, 2601612, 2632500, 2656875, 2754000, 2779500, 2834000, 2869425, 2890680, 2943000, 2983500, 3001860, 3011125, 3060720, 3188250, 3252015, 3270000, 3315000, 3335400, 3442500, 3468816, 3474375, 3510000, 3531600, 3542500, 3580200, 3613350, 3678750, 3706000, 3729375, 3752325, 3825900, 3902418, 3978000, 4002480, 4169250, 4251000, 4336020, 4414500, 4475250, 4590000, 4591080, 4632500, 4782375, 4817800, 4905000, 4972500, 5003100, 5101200, 5203224, 5265000, 5313750, 5420025, 5518125, 5559000, 5738850, 5781360, 5886000, 5967000, 6003720, 6022250, 6253875, 6376500, 6504030, 6630000, 6670800, 6885000, 6948750, 7085000, 7160400, 7226700, 7357500, 7458750, 7504650, 7651800, 7804836, 7970625, 8338500, 8502000, 8672040, 8829000, 8950500, 9033375, 9182160, 9265000, 9564750, 9635600, 9756045, 9810000, 9945000, 10006200, 10406448, 10423125, 10530000, 10627500, 10840050, 11036250, 11118000, 11188125, 11477700, 11934000, 12007440, 12044500, 12507750, 12753000, 13008060, 13770000, 13897500, 14170000, 14347125, 14453400, 14715000, 14917500, 15009300, 15055625, 15303600, 15609672, 15941250, 16260075, 16677000, 17344080, 17658000, 17901000, 18066750, 18530000, 18761625, 19129500, 19512090, 19890000, 20012400, 20846250, 21255000, 21680100, 22072500, 22376250, 22955400, 23911875, 24089000, 25015500, 25506000, 26016120, 27100125, 27795000, 28694250, 28906800, 29430000, 29835000, 30018600, 30111250, 31219344, 31269375, 31882500, 32520150, 33354000, 35802000, 36133500, 37523250, 38259000, 39024180, 41692500, 42510000, 43360200, 44145000, 44752500, 45166875, 45910800, 47823750, 48178000, 48780225, 50031000, 52032240, 54200250, 55590000, 57388500, 59670000, 60037200, 60222500, 62538750, 63765000, 65040300, 71735625, 72267000, 75046500, 76518000, 78048360, 81300375, 83385000, 86720400, 88290000, 89505000, 90333750, 93808125, 95647500, 97560450, 100062000, 108400500, 114777000, 120445000, 125077500, 127530000, 130080600, 135500625, 143471250, 144534000, 150093000, 156096720, 162600750, 166770000, 179010000, 180667500, 187616250, 191295000, 195120900, 216801000, 229554000, 240890000, 243901125, 250155000, 260161200, 271001250, 286942500, 300186000, 325201500, 361335000, 375232500, 382590000, 390241800, 406501875, 433602000, 487802250, 500310000, 542002500, 573885000, 650403000, 722670000, 750465000, 780483600, 813003750, 975604500, 1084005000, 1147770000, 1219505625, 1300806000, 1500930000, 1626007500, 1951209000, 2168010000, 2439011250, 3252015000, 3902418000, 4878022500, 6504030000, 9756045000, 19512090000]

約数ペア:

[(1, 19512090000), (2, 9756045000), (3, 6504030000), (4, 4878022500), (5, 3902418000), (6, 3252015000), (8, 2439011250), (9, 2168010000), (10, 1951209000), (12, 1626007500), (13, 1500930000), (15, 1300806000), (16, 1219505625), (17, 1147770000), (18, 1084005000), (20, 975604500), (24, 813003750), (25, 780483600), (26, 750465000), (27, 722670000), (30, 650403000), (34, 573885000), (36, 542002500), (39, 500310000), (40, 487802250), (45, 433602000), (48, 406501875), (50, 390241800), (51, 382590000), (52, 375232500), (54, 361335000), (60, 325201500), (65, 300186000), (68, 286942500), (72, 271001250), (75, 260161200), (78, 250155000), (80, 243901125), (81, 240890000), (85, 229554000), (90, 216801000), (100, 195120900), (102, 191295000), (104, 187616250), (108, 180667500), (109, 179010000), (117, 166770000), (120, 162600750), (125, 156096720), (130, 150093000), (135, 144534000), (136, 143471250), (144, 135500625), (150, 130080600), (153, 127530000), (156, 125077500), (162, 120445000), (170, 114777000), (180, 108400500), (195, 100062000), (200, 97560450), (204, 95647500), (208, 93808125), (216, 90333750), (218, 89505000), (221, 88290000), (225, 86720400), (234, 83385000), (240, 81300375), (250, 78048360), (255, 76518000), (260, 75046500), (270, 72267000), (272, 71735625), (300, 65040300), (306, 63765000), (312, 62538750), (324, 60222500), (325, 60037200), (327, 59670000), (340, 57388500), (351, 55590000), (360, 54200250), (375, 52032240), (390, 50031000), (400, 48780225), (405, 48178000), (408, 47823750), (425, 45910800), (432, 45166875), (436, 44752500), (442, 44145000), (450, 43360200), (459, 42510000), (468, 41692500), (500, 39024180), (510, 38259000), (520, 37523250), (540, 36133500), (545, 35802000), (585, 33354000), (600, 32520150), (612, 31882500), (624, 31269375), (625, 31219344), (648, 30111250), (650, 30018600), (654, 29835000), (663, 29430000), (675, 28906800), (680, 28694250), (702, 27795000), (720, 27100125), (750, 26016120), (765, 25506000), (780, 25015500), (810, 24089000), (816, 23911875), (850, 22955400), (872, 22376250), (884, 22072500), (900, 21680100), (918, 21255000), (936, 20846250), (975, 20012400), (981, 19890000), (1000, 19512090), (1020, 19129500), (1040, 18761625), (1053, 18530000), (1080, 18066750), (1090, 17901000), (1105, 17658000), (1125, 17344080), (1170, 16677000), (1200, 16260075), (1224, 15941250), (1250, 15609672), (1275, 15303600), (1296, 15055625), (1300, 15009300), (1308, 14917500), (1326, 14715000), (1350, 14453400), (1360, 14347125), (1377, 14170000), (1404, 13897500), (1417, 13770000), (1500, 13008060), (1530, 12753000), (1560, 12507750), (1620, 12044500), (1625, 12007440), (1635, 11934000), (1700, 11477700), (1744, 11188125), (1755, 11118000), (1768, 11036250), (1800, 10840050), (1836, 10627500), (1853, 10530000), (1872, 10423125), (1875, 10406448), (1950, 10006200), (1962, 9945000), (1989, 9810000), (2000, 9756045), (2025, 9635600), (2040, 9564750), (2106, 9265000), (2125, 9182160), (2160, 9033375), (2180, 8950500), (2210, 8829000), (2250, 8672040), (2295, 8502000), (2340, 8338500), (2448, 7970625), (2500, 7804836), (2550, 7651800), (2600, 7504650), (2616, 7458750), (2652, 7357500), (2700, 7226700), (2725, 7160400), (2754, 7085000), (2808, 6948750), (2834, 6885000), (2925, 6670800), (2943, 6630000), (3000, 6504030), (3060, 6376500), (3120, 6253875), (3240, 6022250), (3250, 6003720), (3270, 5967000), (3315, 5886000), (3375, 5781360), (3400, 5738850), (3510, 5559000), (3536, 5518125), (3600, 5420025), (3672, 5313750), (3706, 5265000), (3750, 5203224), (3825, 5101200), (3900, 5003100), (3924, 4972500), (3978, 4905000), (4050, 4817800), (4080, 4782375), (4212, 4632500), (4250, 4591080), (4251, 4590000), (4360, 4475250), (4420, 4414500), (4500, 4336020), (4590, 4251000), (4680, 4169250), (4875, 4002480), (4905, 3978000), (5000, 3902418), (5100, 3825900), (5200, 3752325), (5232, 3729375), (5265, 3706000), (5304, 3678750), (5400, 3613350), (5450, 3580200), (5508, 3542500), (5525, 3531600), (5559, 3510000), (5616, 3474375), (5625, 3468816), (5668, 3442500), (5850, 3335400), (5886, 3315000), (5967, 3270000), (6000, 3252015), (6120, 3188250), (6375, 3060720), (6480, 3011125), (6500, 3001860), (6540, 2983500), (6630, 2943000), (6750, 2890680), (6800, 2869425), (6885, 2834000), (7020, 2779500), (7085, 2754000), (7344, 2656875), (7412, 2632500), (7500, 2601612), (7650, 2550600), (7800, 2501550), (7848, 2486250), (7956, 2452500), (8100, 2408900), (8125, 2401488), (8175, 2386800), (8424, 2316250), (8500, 2295540), (8502, 2295000), (8720, 2237625), (8775, 2223600), (8829, 2210000), (8840, 2207250), (9000, 2168010), (9180, 2125500), (9265, 2106000), (9360, 2084625), (9750, 2001240), (9810, 1989000), (9945, 1962000), (10000, 1951209), (10125, 1927120), (10200, 1912950), (10530, 1853000), (10608, 1839375), (10625, 1836432), (10800, 1806675), (10900, 1790100), (11016, 1771250), (11050, 1765800), (11118, 1755000), (11250, 1734408), (11336, 1721250), (11475, 1700400), (11700, 1667700), (11772, 1657500), (11934, 1635000), (12240, 1594125), (12750, 1530360), (12753, 1530000), (13000, 1500930), (13080, 1491750), (13260, 1471500), (13500, 1445340), (13625, 1432080), (13770, 1417000), (14040, 1389750), (14170, 1377000), (14625, 1334160), (14715, 1326000), (14824, 1316250), (15000, 1300806), (15300, 1275300), (15600, 1250775), (15696, 1243125), (15912, 1226250), (16200, 1204450), (16250, 1200744), (16350, 1193400), (16575, 1177200), (16677, 1170000), (16848, 1158125), (16875, 1156272), (17000, 1147770), (17004, 1147500), (17550, 1111800), (17658, 1105000), (17680, 1103625), (17901, 1090000), (18000, 1084005), (18360, 1062750), (18530, 1053000), (19125, 1020240), (19500, 1000620), (19620, 994500), (19890, 981000), (20250, 963560), (20400, 956475), (21060, 926500), (21250, 918216), (21255, 918000), (21800, 895050), (22032, 885625), (22100, 882900), (22236, 877500), (22500, 867204), (22672, 860625), (22950, 850200), (23400, 833850), (23544, 828750), (23868, 817500), (24089, 810000), (24375, 800496), (24525, 795600), (25500, 765180), (25506, 765000), (26000, 750465), (26160, 745875), (26325, 741200), (26520, 735750), (27000, 722670), (27250, 716040), (27540, 708500), (27625, 706320), (27795, 702000), (28080, 694875), (28340, 688500), (29250, 667080), (29430, 663000), (29648, 658125), (29835, 654000), (30000, 650403), (30600, 637650), (31824, 613125), (31875, 612144), (32400, 602225), (32500, 600372), (32700, 596700), (33150, 588600), (33354, 585000), (33750, 578136), (34000, 573885), (34008, 573750), (34425, 566800), (35100, 555900), (35316, 552500), (35425, 550800), (35802, 545000), (36720, 531375), (37060, 526500), (38250, 510120), (38259, 510000), (39000, 500310), (39240, 497250), (39780, 490500), (40500, 481780), (40875, 477360), (42120, 463250), (42500, 459108), (42510, 459000), (43600, 447525), (43875, 444720), (44145, 442000), (44200, 441450), (44472, 438750), (45000, 433602), (45900, 425100), (46325, 421200), (46800, 416925), (47088, 414375), (47736, 408750), (48178, 405000), (48750, 400248), (49050, 397800), (49725, 392400), (50031, 390000), (50625, 385424), (51000, 382590), (51012, 382500), (52650, 370600), (53040, 367875), (54000, 361335), (54500, 358020), (55080, 354250), (55250, 353160), (55590, 351000), (56680, 344250), (57375, 340080), (58500, 333540), (58860, 331500), (59670, 327000), (61200, 318825), (63750, 306072), (63765, 306000), (65000, 300186), (65400, 298350), (66300, 294300), (66708, 292500), (67500, 289068), (68016, 286875), (68125, 286416), (68850, 283400), (70200, 277950), (70632, 276250), (70850, 275400), (71604, 272500), (72267, 270000), (73125, 266832), (73575, 265200), (74120, 263250), (76500, 255060), (76518, 255000), (78000, 250155), (78480, 248625), (79560, 245250), (81000, 240890), (81750, 238680), (82875, 235440), (83385, 234000), (84240, 231625), (85000, 229554), (85020, 229500), (87750, 222360), (88290, 221000), (88400, 220725), (88944, 219375), (89505, 218000), (90000, 216801), (91800, 212550), (92650, 210600), (95472, 204375), (95625, 204048), (96356, 202500), (97500, 200124), (98100, 198900), (99450, 196200), (100062, 195000), (101250, 192712), (102000, 191295), (102024, 191250), (105300, 185300), (106275, 183600), (109000, 179010), (110160, 177125), (110500, 176580), (111180, 175500), (113360, 172125), (114750, 170040), (114777, 170000), (117000, 166770), (117720, 165750), (119340, 163500), (120445, 162000), (122625, 159120), (127500, 153036), (127530, 153000), (130000, 150093), (130800, 149175), (131625, 148240), (132600, 147150), (133416, 146250), (135000, 144534), (136250, 143208), (137700, 141700), (138125, 141264), (138975, 140400)]