201368025

素因数分解:

$3^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 390451200

約数和(自身を除く): 189083175

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 127, 135, 145, 225, 243, 261, 381, 405, 435, 635, 675, 725, 729, 783, 1143, 1215, 1305, 1905, 2025, 2175, 2187, 2349, 3175, 3429, 3645, 3683, 3915, 5715, 6075, 6525, 7047, 9525, 10287, 10935, 11049, 11745, 17145, 18225, 18415, 19575, 21141, 28575, 30861, 33147, 35235, 51435, 54675, 55245, 58725, 63423, 85725, 92075, 92583, 99441, 105705, 154305, 165735, 176175, 257175, 276225, 277749, 298323, 317115, 462915, 497205, 528525, 771525, 828675, 894969, 1388745, 1491615, 1585575, 2314575, 2486025, 2684907, 4474845, 6943725, 7458075, 8054721, 13424535, 22374225, 40273605, 67122675, 201368025]

約数ペア:

[(1, 201368025), (3, 67122675), (5, 40273605), (9, 22374225), (15, 13424535), (25, 8054721), (27, 7458075), (29, 6943725), (45, 4474845), (75, 2684907), (81, 2486025), (87, 2314575), (127, 1585575), (135, 1491615), (145, 1388745), (225, 894969), (243, 828675), (261, 771525), (381, 528525), (405, 497205), (435, 462915), (635, 317115), (675, 298323), (725, 277749), (729, 276225), (783, 257175), (1143, 176175), (1215, 165735), (1305, 154305), (1905, 105705), (2025, 99441), (2175, 92583), (2187, 92075), (2349, 85725), (3175, 63423), (3429, 58725), (3645, 55245), (3683, 54675), (3915, 51435), (5715, 35235), (6075, 33147), (6525, 30861), (7047, 28575), (9525, 21141), (10287, 19575), (10935, 18415), (11049, 18225), (11745, 17145)]