202242960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 703824000

約数和(自身を除く): 501581040

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, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 859, 872, 981, 1080, 1090, 1308, 1635, 1718, 1744, 1962, 2160, 2180, 2577, 2616, 2943, 3270, 3436, 3924, 4295, 4360, 4905, 5154, 5232, 5886, 6540, 6872, 7731, 7848, 8590, 8720, 9810, 10308, 11772, 12885, 13080, 13744, 14715, 15462, 15696, 17180, 19620, 20616, 23193, 23544, 25770, 26160, 29430, 30924, 34360, 38655, 39240, 41232, 46386, 47088, 51540, 58860, 61848, 68720, 77310, 78480, 92772, 93631, 103080, 115965, 117720, 123696, 154620, 185544, 187262, 206160, 231930, 235440, 280893, 309240, 371088, 374524, 463860, 468155, 561786, 618480, 749048, 842679, 927720, 936310, 1123572, 1404465, 1498096, 1685358, 1855440, 1872620, 2247144, 2528037, 2808930, 3370716, 3745240, 4213395, 4494288, 5056074, 5617860, 6741432, 7490480, 8426790, 10112148, 11235720, 12640185, 13482864, 16853580, 20224296, 22471440, 25280370, 33707160, 40448592, 50560740, 67414320, 101121480, 202242960]

約数ペア:

[(1, 202242960), (2, 101121480), (3, 67414320), (4, 50560740), (5, 40448592), (6, 33707160), (8, 25280370), (9, 22471440), (10, 20224296), (12, 16853580), (15, 13482864), (16, 12640185), (18, 11235720), (20, 10112148), (24, 8426790), (27, 7490480), (30, 6741432), (36, 5617860), (40, 5056074), (45, 4494288), (48, 4213395), (54, 3745240), (60, 3370716), (72, 2808930), (80, 2528037), (90, 2247144), (108, 1872620), (109, 1855440), (120, 1685358), (135, 1498096), (144, 1404465), (180, 1123572), (216, 936310), (218, 927720), (240, 842679), (270, 749048), (327, 618480), (360, 561786), (432, 468155), (436, 463860), (540, 374524), (545, 371088), (654, 309240), (720, 280893), (859, 235440), (872, 231930), (981, 206160), (1080, 187262), (1090, 185544), (1308, 154620), (1635, 123696), (1718, 117720), (1744, 115965), (1962, 103080), (2160, 93631), (2180, 92772), (2577, 78480), (2616, 77310), (2943, 68720), (3270, 61848), (3436, 58860), (3924, 51540), (4295, 47088), (4360, 46386), (4905, 41232), (5154, 39240), (5232, 38655), (5886, 34360), (6540, 30924), (6872, 29430), (7731, 26160), (7848, 25770), (8590, 23544), (8720, 23193), (9810, 20616), (10308, 19620), (11772, 17180), (12885, 15696), (13080, 15462), (13744, 14715)]