49785120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 212284800

約数和(自身を除く): 162499680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 449, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 898, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1347, 1386, 1440, 1540, 1584, 1680, 1760, 1796, 1848, 1980, 2016, 2245, 2310, 2464, 2520, 2640, 2694, 2772, 3080, 3143, 3168, 3360, 3465, 3592, 3696, 3960, 4041, 4490, 4620, 4939, 5040, 5280, 5388, 5544, 6160, 6286, 6735, 6930, 7184, 7392, 7920, 8082, 8980, 9240, 9429, 9878, 10080, 10776, 11088, 12320, 12572, 13470, 13860, 14368, 14817, 15715, 15840, 16164, 17960, 18480, 18858, 19756, 20205, 21552, 22176, 24695, 25144, 26940, 27720, 28287, 29634, 31430, 32328, 34573, 35920, 36960, 37716, 39512, 40410, 43104, 44451, 47145, 49390, 50288, 53880, 55440, 56574, 59268, 62860, 64656, 69146, 71840, 74085, 75432, 79024, 80820, 88902, 94290, 98780, 100576, 103719, 107760, 110880, 113148, 118536, 125720, 129312, 138292, 141435, 148170, 150864, 158048, 161640, 172865, 177804, 188580, 197560, 207438, 215520, 222255, 226296, 237072, 251440, 276584, 282870, 296340, 301728, 311157, 323280, 345730, 355608, 377160, 395120, 414876, 444510, 452592, 474144, 502880, 518595, 553168, 565740, 592680, 622314, 646560, 691460, 711216, 754320, 790240, 829752, 889020, 905184, 1037190, 1106336, 1131480, 1185360, 1244628, 1382920, 1422432, 1508640, 1555785, 1659504, 1778040, 2074380, 2262960, 2370720, 2489256, 2765840, 3111570, 3319008, 3556080, 4148760, 4525920, 4978512, 5531680, 6223140, 7112160, 8297520, 9957024, 12446280, 16595040, 24892560, 49785120]

約数ペア:

[(1, 49785120), (2, 24892560), (3, 16595040), (4, 12446280), (5, 9957024), (6, 8297520), (7, 7112160), (8, 6223140), (9, 5531680), (10, 4978512), (11, 4525920), (12, 4148760), (14, 3556080), (15, 3319008), (16, 3111570), (18, 2765840), (20, 2489256), (21, 2370720), (22, 2262960), (24, 2074380), (28, 1778040), (30, 1659504), (32, 1555785), (33, 1508640), (35, 1422432), (36, 1382920), (40, 1244628), (42, 1185360), (44, 1131480), (45, 1106336), (48, 1037190), (55, 905184), (56, 889020), (60, 829752), (63, 790240), (66, 754320), (70, 711216), (72, 691460), (77, 646560), (80, 622314), (84, 592680), (88, 565740), (90, 553168), (96, 518595), (99, 502880), (105, 474144), (110, 452592), (112, 444510), (120, 414876), (126, 395120), (132, 377160), (140, 355608), (144, 345730), (154, 323280), (160, 311157), (165, 301728), (168, 296340), (176, 282870), (180, 276584), (198, 251440), (210, 237072), (220, 226296), (224, 222255), (231, 215520), (240, 207438), (252, 197560), (264, 188580), (280, 177804), (288, 172865), (308, 161640), (315, 158048), (330, 150864), (336, 148170), (352, 141435), (360, 138292), (385, 129312), (396, 125720), (420, 118536), (440, 113148), (449, 110880), (462, 107760), (480, 103719), (495, 100576), (504, 98780), (528, 94290), (560, 88902), (616, 80820), (630, 79024), (660, 75432), (672, 74085), (693, 71840), (720, 69146), (770, 64656), (792, 62860), (840, 59268), (880, 56574), (898, 55440), (924, 53880), (990, 50288), (1008, 49390), (1056, 47145), (1120, 44451), (1155, 43104), (1232, 40410), (1260, 39512), (1320, 37716), (1347, 36960), (1386, 35920), (1440, 34573), (1540, 32328), (1584, 31430), (1680, 29634), (1760, 28287), (1796, 27720), (1848, 26940), (1980, 25144), (2016, 24695), (2245, 22176), (2310, 21552), (2464, 20205), (2520, 19756), (2640, 18858), (2694, 18480), (2772, 17960), (3080, 16164), (3143, 15840), (3168, 15715), (3360, 14817), (3465, 14368), (3592, 13860), (3696, 13470), (3960, 12572), (4041, 12320), (4490, 11088), (4620, 10776), (4939, 10080), (5040, 9878), (5280, 9429), (5388, 9240), (5544, 8980), (6160, 8082), (6286, 7920), (6735, 7392), (6930, 7184)]