195650640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 200

約数和(自身を含む): 688233480

約数和(自身を除く): 492582840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 270, 277, 324, 327, 360, 405, 432, 436, 540, 545, 554, 648, 654, 720, 810, 831, 872, 981, 1080, 1090, 1108, 1296, 1308, 1385, 1620, 1635, 1662, 1744, 1962, 2160, 2180, 2216, 2493, 2616, 2770, 2943, 3240, 3270, 3324, 3924, 4155, 4360, 4432, 4905, 4986, 5232, 5540, 5886, 6480, 6540, 6648, 7479, 7848, 8310, 8720, 8829, 9810, 9972, 11080, 11772, 12465, 13080, 13296, 14715, 14958, 15696, 16620, 17658, 19620, 19944, 22160, 22437, 23544, 24930, 26160, 29430, 29916, 30193, 33240, 35316, 37395, 39240, 39888, 44145, 44874, 47088, 49860, 58860, 59832, 60386, 66480, 70632, 74790, 78480, 88290, 89748, 90579, 99720, 112185, 117720, 119664, 120772, 141264, 149580, 150965, 176580, 179496, 181158, 199440, 224370, 235440, 241544, 271737, 299160, 301930, 353160, 358992, 362316, 448740, 452895, 483088, 543474, 598320, 603860, 706320, 724632, 815211, 897480, 905790, 1086948, 1207720, 1358685, 1449264, 1630422, 1794960, 1811580, 2173896, 2415440, 2445633, 2717370, 3260844, 3623160, 4076055, 4347792, 4891266, 5434740, 6521688, 7246320, 8152110, 9782532, 10869480, 12228165, 13043376, 16304220, 19565064, 21738960, 24456330, 32608440, 39130128, 48912660, 65216880, 97825320, 195650640]

約数ペア:

[(1, 195650640), (2, 97825320), (3, 65216880), (4, 48912660), (5, 39130128), (6, 32608440), (8, 24456330), (9, 21738960), (10, 19565064), (12, 16304220), (15, 13043376), (16, 12228165), (18, 10869480), (20, 9782532), (24, 8152110), (27, 7246320), (30, 6521688), (36, 5434740), (40, 4891266), (45, 4347792), (48, 4076055), (54, 3623160), (60, 3260844), (72, 2717370), (80, 2445633), (81, 2415440), (90, 2173896), (108, 1811580), (109, 1794960), (120, 1630422), (135, 1449264), (144, 1358685), (162, 1207720), (180, 1086948), (216, 905790), (218, 897480), (240, 815211), (270, 724632), (277, 706320), (324, 603860), (327, 598320), (360, 543474), (405, 483088), (432, 452895), (436, 448740), (540, 362316), (545, 358992), (554, 353160), (648, 301930), (654, 299160), (720, 271737), (810, 241544), (831, 235440), (872, 224370), (981, 199440), (1080, 181158), (1090, 179496), (1108, 176580), (1296, 150965), (1308, 149580), (1385, 141264), (1620, 120772), (1635, 119664), (1662, 117720), (1744, 112185), (1962, 99720), (2160, 90579), (2180, 89748), (2216, 88290), (2493, 78480), (2616, 74790), (2770, 70632), (2943, 66480), (3240, 60386), (3270, 59832), (3324, 58860), (3924, 49860), (4155, 47088), (4360, 44874), (4432, 44145), (4905, 39888), (4986, 39240), (5232, 37395), (5540, 35316), (5886, 33240), (6480, 30193), (6540, 29916), (6648, 29430), (7479, 26160), (7848, 24930), (8310, 23544), (8720, 22437), (8829, 22160), (9810, 19944), (9972, 19620), (11080, 17658), (11772, 16620), (12465, 15696), (13080, 14958), (13296, 14715)]