1313103663400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1\times {\mathrm{1579}}^1$

素因数の和:2772

約数の個数: 192

約数和(自身を含む): 3169319472000

約数和(自身を除く): 1856215808600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 109, 148, 185, 200, 218, 296, 370, 436, 545, 740, 872, 925, 1031, 1090, 1480, 1579, 1850, 2062, 2180, 2725, 3158, 3700, 4033, 4124, 4360, 5155, 5450, 6316, 7400, 7895, 8066, 8248, 10310, 10900, 12632, 15790, 16132, 20165, 20620, 21800, 25775, 31580, 32264, 38147, 39475, 40330, 41240, 51550, 58423, 63160, 76294, 78950, 80660, 100825, 103100, 112379, 116846, 152588, 157900, 161320, 172111, 190735, 201650, 206200, 224758, 233692, 292115, 305176, 315800, 344222, 381470, 403300, 449516, 467384, 561895, 584230, 688444, 762940, 806600, 860555, 899032, 953675, 1123790, 1168460, 1376888, 1460575, 1525880, 1627949, 1721110, 1907350, 2247580, 2336920, 2809475, 2921150, 3255898, 3442220, 3814700, 4158023, 4302775, 4495160, 5618950, 5842300, 6368107, 6511796, 6884440, 7629400, 8139745, 8316046, 8605550, 11237900, 11684600, 12736214, 13023592, 16279490, 16632092, 17211100, 20790115, 22475800, 25472428, 31840535, 32558980, 33264184, 34422200, 40698725, 41580230, 50944856, 60234113, 63681070, 65117960, 81397450, 83160460, 103950575, 120468226, 127362140, 159202675, 162794900, 166320920, 177446441, 207901150, 240936452, 254724280, 301170565, 318405350, 325589800, 354892882, 415802300, 481872904, 602341130, 636810700, 709785764, 831604600, 887232205, 1204682260, 1273621400, 1419571528, 1505852825, 1774464410, 2409364520, 3011705650, 3548928820, 4436161025, 6023411300, 6565518317, 7097857640, 8872322050, 12046822600, 13131036634, 17744644100, 26262073268, 32827591585, 35489288200, 52524146536, 65655183170, 131310366340, 164137957925, 262620732680, 328275915850, 656551831700, 1313103663400]

約数ペア:

[(1, 1313103663400), (2, 656551831700), (4, 328275915850), (5, 262620732680), (8, 164137957925), (10, 131310366340), (20, 65655183170), (25, 52524146536), (37, 35489288200), (40, 32827591585), (50, 26262073268), (74, 17744644100), (100, 13131036634), (109, 12046822600), (148, 8872322050), (185, 7097857640), (200, 6565518317), (218, 6023411300), (296, 4436161025), (370, 3548928820), (436, 3011705650), (545, 2409364520), (740, 1774464410), (872, 1505852825), (925, 1419571528), (1031, 1273621400), (1090, 1204682260), (1480, 887232205), (1579, 831604600), (1850, 709785764), (2062, 636810700), (2180, 602341130), (2725, 481872904), (3158, 415802300), (3700, 354892882), (4033, 325589800), (4124, 318405350), (4360, 301170565), (5155, 254724280), (5450, 240936452), (6316, 207901150), (7400, 177446441), (7895, 166320920), (8066, 162794900), (8248, 159202675), (10310, 127362140), (10900, 120468226), (12632, 103950575), (15790, 83160460), (16132, 81397450), (20165, 65117960), (20620, 63681070), (21800, 60234113), (25775, 50944856), (31580, 41580230), (32264, 40698725), (38147, 34422200), (39475, 33264184), (40330, 32558980), (41240, 31840535), (51550, 25472428), (58423, 22475800), (63160, 20790115), (76294, 17211100), (78950, 16632092), (80660, 16279490), (100825, 13023592), (103100, 12736214), (112379, 11684600), (116846, 11237900), (152588, 8605550), (157900, 8316046), (161320, 8139745), (172111, 7629400), (190735, 6884440), (201650, 6511796), (206200, 6368107), (224758, 5842300), (233692, 5618950), (292115, 4495160), (305176, 4302775), (315800, 4158023), (344222, 3814700), (381470, 3442220), (403300, 3255898), (449516, 2921150), (467384, 2809475), (561895, 2336920), (584230, 2247580), (688444, 1907350), (762940, 1721110), (806600, 1627949), (860555, 1525880), (899032, 1460575), (953675, 1376888), (1123790, 1168460)]