2090526521400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1387579}}^1$

素因数の和:1387641

約数の個数: 288

約数和(自身を含む): 7515577305600

約数和(自身を除く): 5425050784200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 243, 248, 270, 279, 300, 310, 324, 360, 372, 405, 450, 465, 486, 540, 558, 600, 620, 648, 675, 744, 775, 810, 837, 900, 930, 972, 1080, 1116, 1215, 1240, 1350, 1395, 1550, 1620, 1674, 1800, 1860, 1944, 2025, 2232, 2325, 2430, 2511, 2700, 2790, 3100, 3240, 3348, 3720, 4050, 4185, 4650, 4860, 5022, 5400, 5580, 6075, 6200, 6696, 6975, 7533, 8100, 8370, 9300, 9720, 10044, 11160, 12150, 12555, 13950, 15066, 16200, 16740, 18600, 20088, 20925, 24300, 25110, 27900, 30132, 33480, 37665, 41850, 48600, 50220, 55800, 60264, 62775, 75330, 83700, 100440, 125550, 150660, 167400, 188325, 251100, 301320, 376650, 502200, 753300, 1387579, 1506600, 2775158, 4162737, 5550316, 6937895, 8325474, 11100632, 12488211, 13875790, 16650948, 20813685, 24976422, 27751580, 33301896, 34689475, 37464633, 41627370, 43014949, 49952844, 55503160, 62441055, 69378950, 74929266, 83254740, 86029898, 99905688, 104068425, 112393899, 124882110, 129044847, 138757900, 149858532, 166509480, 172059796, 187323165, 208136850, 215074745, 224787798, 249764220, 258089694, 277515800, 299717064, 312205275, 337181697, 344119592, 374646330, 387134541, 416273700, 430149490, 449575596, 499528440, 516179388, 561969495, 624410550, 645224235, 674363394, 749292660, 774269082, 832547400, 860298980, 899151192, 936615825, 1032358776, 1075373725, 1123938990, 1161403623, 1248821100, 1290448470, 1348726788, 1498585320, 1548538164, 1685908485, 1720597960, 1873231650, 1935672705, 2150747450, 2247877980, 2322807246, 2497642200, 2580896940, 2697453576, 2809847475, 3097076328, 3226121175, 3371816970, 3484210869, 3746463300, 3871345410, 4301494900, 4495755960, 4645614492, 5161793880, 5619694950, 5807018115, 6452242350, 6743633940, 6968421738, 7492926600, 7742690820, 8429542425, 8602989800, 9291228984, 9678363525, 10452632607, 11239389900, 11614036230, 12904484700, 13487267880, 13936843476, 15485381640, 16859084850, 17421054345, 19356727050, 20905265214, 22478779800, 23228072460, 25808969400, 27873686952, 29035090575, 33718169700, 34842108690, 38713454100, 41810530428, 46456144920, 52263163035, 58070181150, 67436339400, 69684217380, 77426908200, 83621060856, 87105271725, 104526326070, 116140362300, 139368434760, 174210543450, 209052652140, 232280724600, 261315815175, 348421086900, 418105304280, 522631630350, 696842173800, 1045263260700, 2090526521400]

約数ペア:

[(1, 2090526521400), (2, 1045263260700), (3, 696842173800), (4, 522631630350), (5, 418105304280), (6, 348421086900), (8, 261315815175), (9, 232280724600), (10, 209052652140), (12, 174210543450), (15, 139368434760), (18, 116140362300), (20, 104526326070), (24, 87105271725), (25, 83621060856), (27, 77426908200), (30, 69684217380), (31, 67436339400), (36, 58070181150), (40, 52263163035), (45, 46456144920), (50, 41810530428), (54, 38713454100), (60, 34842108690), (62, 33718169700), (72, 29035090575), (75, 27873686952), (81, 25808969400), (90, 23228072460), (93, 22478779800), (100, 20905265214), (108, 19356727050), (120, 17421054345), (124, 16859084850), (135, 15485381640), (150, 13936843476), (155, 13487267880), (162, 12904484700), (180, 11614036230), (186, 11239389900), (200, 10452632607), (216, 9678363525), (225, 9291228984), (243, 8602989800), (248, 8429542425), (270, 7742690820), (279, 7492926600), (300, 6968421738), (310, 6743633940), (324, 6452242350), (360, 5807018115), (372, 5619694950), (405, 5161793880), (450, 4645614492), (465, 4495755960), (486, 4301494900), (540, 3871345410), (558, 3746463300), (600, 3484210869), (620, 3371816970), (648, 3226121175), (675, 3097076328), (744, 2809847475), (775, 2697453576), (810, 2580896940), (837, 2497642200), (900, 2322807246), (930, 2247877980), (972, 2150747450), (1080, 1935672705), (1116, 1873231650), (1215, 1720597960), (1240, 1685908485), (1350, 1548538164), (1395, 1498585320), (1550, 1348726788), (1620, 1290448470), (1674, 1248821100), (1800, 1161403623), (1860, 1123938990), (1944, 1075373725), (2025, 1032358776), (2232, 936615825), (2325, 899151192), (2430, 860298980), (2511, 832547400), (2700, 774269082), (2790, 749292660), (3100, 674363394), (3240, 645224235), (3348, 624410550), (3720, 561969495), (4050, 516179388), (4185, 499528440), (4650, 449575596), (4860, 430149490), (5022, 416273700), (5400, 387134541), (5580, 374646330), (6075, 344119592), (6200, 337181697), (6696, 312205275), (6975, 299717064), (7533, 277515800), (8100, 258089694), (8370, 249764220), (9300, 224787798), (9720, 215074745), (10044, 208136850), (11160, 187323165), (12150, 172059796), (12555, 166509480), (13950, 149858532), (15066, 138757900), (16200, 129044847), (16740, 124882110), (18600, 112393899), (20088, 104068425), (20925, 99905688), (24300, 86029898), (25110, 83254740), (27900, 74929266), (30132, 69378950), (33480, 62441055), (37665, 55503160), (41850, 49952844), (48600, 43014949), (50220, 41627370), (55800, 37464633), (60264, 34689475), (62775, 33301896), (75330, 27751580), (83700, 24976422), (100440, 20813685), (125550, 16650948), (150660, 13875790), (167400, 12488211), (188325, 11100632), (251100, 8325474), (301320, 6937895), (376650, 5550316), (502200, 4162737), (753300, 2775158), (1387579, 1506600)]