138668760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 471144960

約数和(自身を除く): 332476200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 337, 360, 381, 405, 508, 540, 635, 648, 674, 762, 810, 1011, 1016, 1080, 1143, 1270, 1348, 1524, 1620, 1685, 1905, 2022, 2286, 2540, 2696, 3033, 3048, 3240, 3370, 3429, 3810, 4044, 4572, 5055, 5080, 5715, 6066, 6740, 6858, 7620, 8088, 9099, 9144, 10110, 10287, 11430, 12132, 13480, 13716, 15165, 15240, 17145, 18198, 20220, 20574, 22860, 24264, 27297, 27432, 30330, 34290, 36396, 40440, 41148, 42799, 45495, 45720, 51435, 54594, 60660, 68580, 72792, 82296, 85598, 90990, 102870, 109188, 121320, 128397, 136485, 137160, 171196, 181980, 205740, 213995, 218376, 256794, 272970, 342392, 363960, 385191, 411480, 427990, 513588, 545940, 641985, 770382, 855980, 1027176, 1091880, 1155573, 1283970, 1540764, 1711960, 1925955, 2311146, 2567940, 3081528, 3466719, 3851910, 4622292, 5135880, 5777865, 6933438, 7703820, 9244584, 11555730, 13866876, 15407640, 17333595, 23111460, 27733752, 34667190, 46222920, 69334380, 138668760]

約数ペア:

[(1, 138668760), (2, 69334380), (3, 46222920), (4, 34667190), (5, 27733752), (6, 23111460), (8, 17333595), (9, 15407640), (10, 13866876), (12, 11555730), (15, 9244584), (18, 7703820), (20, 6933438), (24, 5777865), (27, 5135880), (30, 4622292), (36, 3851910), (40, 3466719), (45, 3081528), (54, 2567940), (60, 2311146), (72, 1925955), (81, 1711960), (90, 1540764), (108, 1283970), (120, 1155573), (127, 1091880), (135, 1027176), (162, 855980), (180, 770382), (216, 641985), (254, 545940), (270, 513588), (324, 427990), (337, 411480), (360, 385191), (381, 363960), (405, 342392), (508, 272970), (540, 256794), (635, 218376), (648, 213995), (674, 205740), (762, 181980), (810, 171196), (1011, 137160), (1016, 136485), (1080, 128397), (1143, 121320), (1270, 109188), (1348, 102870), (1524, 90990), (1620, 85598), (1685, 82296), (1905, 72792), (2022, 68580), (2286, 60660), (2540, 54594), (2696, 51435), (3033, 45720), (3048, 45495), (3240, 42799), (3370, 41148), (3429, 40440), (3810, 36396), (4044, 34290), (4572, 30330), (5055, 27432), (5080, 27297), (5715, 24264), (6066, 22860), (6740, 20574), (6858, 20220), (7620, 18198), (8088, 17145), (9099, 15240), (9144, 15165), (10110, 13716), (10287, 13480), (11430, 12132)]