200586780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 637509600

約数和(自身を除く): 436922820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 243, 270, 277, 298, 324, 405, 447, 486, 540, 554, 596, 745, 810, 831, 894, 972, 1108, 1215, 1341, 1385, 1490, 1620, 1662, 1788, 2235, 2430, 2493, 2682, 2770, 2980, 3324, 4023, 4155, 4470, 4860, 4986, 5364, 5540, 6705, 7479, 8046, 8310, 8940, 9972, 12069, 12465, 13410, 14958, 16092, 16620, 20115, 22437, 24138, 24930, 26820, 29916, 36207, 37395, 40230, 41273, 44874, 48276, 49860, 60345, 67311, 72414, 74790, 80460, 82546, 89748, 112185, 120690, 123819, 134622, 144828, 149580, 165092, 181035, 206365, 224370, 241380, 247638, 269244, 336555, 362070, 371457, 412730, 448740, 495276, 619095, 673110, 724140, 742914, 825460, 1114371, 1238190, 1346220, 1485828, 1857285, 2228742, 2476380, 3343113, 3714570, 4457484, 5571855, 6686226, 7429140, 10029339, 11143710, 13372452, 16715565, 20058678, 22287420, 33431130, 40117356, 50146695, 66862260, 100293390, 200586780]

約数ペア:

[(1, 200586780), (2, 100293390), (3, 66862260), (4, 50146695), (5, 40117356), (6, 33431130), (9, 22287420), (10, 20058678), (12, 16715565), (15, 13372452), (18, 11143710), (20, 10029339), (27, 7429140), (30, 6686226), (36, 5571855), (45, 4457484), (54, 3714570), (60, 3343113), (81, 2476380), (90, 2228742), (108, 1857285), (135, 1485828), (149, 1346220), (162, 1238190), (180, 1114371), (243, 825460), (270, 742914), (277, 724140), (298, 673110), (324, 619095), (405, 495276), (447, 448740), (486, 412730), (540, 371457), (554, 362070), (596, 336555), (745, 269244), (810, 247638), (831, 241380), (894, 224370), (972, 206365), (1108, 181035), (1215, 165092), (1341, 149580), (1385, 144828), (1490, 134622), (1620, 123819), (1662, 120690), (1788, 112185), (2235, 89748), (2430, 82546), (2493, 80460), (2682, 74790), (2770, 72414), (2980, 67311), (3324, 60345), (4023, 49860), (4155, 48276), (4470, 44874), (4860, 41273), (4986, 40230), (5364, 37395), (5540, 36207), (6705, 29916), (7479, 26820), (8046, 24930), (8310, 24138), (8940, 22437), (9972, 20115), (12069, 16620), (12465, 16092), (13410, 14958)]