207797400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 734595840

約数和(自身を除く): 526798440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 101, 108, 120, 127, 135, 150, 162, 180, 200, 202, 216, 225, 254, 270, 300, 303, 324, 360, 381, 404, 405, 450, 505, 508, 540, 600, 606, 635, 648, 675, 762, 808, 810, 900, 909, 1010, 1016, 1080, 1143, 1212, 1270, 1350, 1515, 1524, 1620, 1800, 1818, 1905, 2020, 2025, 2286, 2424, 2525, 2540, 2700, 2727, 3030, 3048, 3175, 3240, 3429, 3636, 3810, 4040, 4050, 4545, 4572, 5050, 5080, 5400, 5454, 5715, 6060, 6350, 6858, 7272, 7575, 7620, 8100, 8181, 9090, 9144, 9525, 10100, 10287, 10908, 11430, 12120, 12700, 12827, 13635, 13716, 15150, 15240, 16200, 16362, 17145, 18180, 19050, 20200, 20574, 21816, 22725, 22860, 25400, 25654, 27270, 27432, 28575, 30300, 32724, 34290, 36360, 38100, 38481, 40905, 41148, 45450, 45720, 51308, 51435, 54540, 57150, 60600, 64135, 65448, 68175, 68580, 76200, 76962, 81810, 82296, 85725, 90900, 102616, 102870, 109080, 114300, 115443, 128270, 136350, 137160, 153924, 163620, 171450, 181800, 192405, 204525, 205740, 228600, 230886, 256540, 257175, 272700, 307848, 320675, 327240, 342900, 346329, 384810, 409050, 411480, 461772, 513080, 514350, 545400, 577215, 641350, 685800, 692658, 769620, 818100, 923544, 962025, 1028700, 1038987, 1154430, 1282700, 1385316, 1539240, 1636200, 1731645, 1924050, 2057400, 2077974, 2308860, 2565400, 2770632, 2886075, 3463290, 3848100, 4155948, 4617720, 5194935, 5772150, 6926580, 7696200, 8311896, 8658225, 10389870, 11544300, 13853160, 17316450, 20779740, 23088600, 25974675, 34632900, 41559480, 51949350, 69265800, 103898700, 207797400]

約数ペア:

[(1, 207797400), (2, 103898700), (3, 69265800), (4, 51949350), (5, 41559480), (6, 34632900), (8, 25974675), (9, 23088600), (10, 20779740), (12, 17316450), (15, 13853160), (18, 11544300), (20, 10389870), (24, 8658225), (25, 8311896), (27, 7696200), (30, 6926580), (36, 5772150), (40, 5194935), (45, 4617720), (50, 4155948), (54, 3848100), (60, 3463290), (72, 2886075), (75, 2770632), (81, 2565400), (90, 2308860), (100, 2077974), (101, 2057400), (108, 1924050), (120, 1731645), (127, 1636200), (135, 1539240), (150, 1385316), (162, 1282700), (180, 1154430), (200, 1038987), (202, 1028700), (216, 962025), (225, 923544), (254, 818100), (270, 769620), (300, 692658), (303, 685800), (324, 641350), (360, 577215), (381, 545400), (404, 514350), (405, 513080), (450, 461772), (505, 411480), (508, 409050), (540, 384810), (600, 346329), (606, 342900), (635, 327240), (648, 320675), (675, 307848), (762, 272700), (808, 257175), (810, 256540), (900, 230886), (909, 228600), (1010, 205740), (1016, 204525), (1080, 192405), (1143, 181800), (1212, 171450), (1270, 163620), (1350, 153924), (1515, 137160), (1524, 136350), (1620, 128270), (1800, 115443), (1818, 114300), (1905, 109080), (2020, 102870), (2025, 102616), (2286, 90900), (2424, 85725), (2525, 82296), (2540, 81810), (2700, 76962), (2727, 76200), (3030, 68580), (3048, 68175), (3175, 65448), (3240, 64135), (3429, 60600), (3636, 57150), (3810, 54540), (4040, 51435), (4050, 51308), (4545, 45720), (4572, 45450), (5050, 41148), (5080, 40905), (5400, 38481), (5454, 38100), (5715, 36360), (6060, 34290), (6350, 32724), (6858, 30300), (7272, 28575), (7575, 27432), (7620, 27270), (8100, 25654), (8181, 25400), (9090, 22860), (9144, 22725), (9525, 21816), (10100, 20574), (10287, 20200), (10908, 19050), (11430, 18180), (12120, 17145), (12700, 16362), (12827, 16200), (13635, 15240), (13716, 15150)]