134417500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7712

約数の個数: 60

約数和(自身を含む): 335979952

約数和(自身を除く): 201562452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 7681, 8750, 15362, 17500, 30724, 38405, 53767, 76810, 107534, 153620, 192025, 215068, 268835, 384050, 537670, 768100, 960125, 1075340, 1344175, 1920250, 2688350, 3840500, 4800625, 5376700, 6720875, 9601250, 13441750, 19202500, 26883500, 33604375, 67208750, 134417500]

約数ペア:

[(1, 134417500), (2, 67208750), (4, 33604375), (5, 26883500), (7, 19202500), (10, 13441750), (14, 9601250), (20, 6720875), (25, 5376700), (28, 4800625), (35, 3840500), (50, 2688350), (70, 1920250), (100, 1344175), (125, 1075340), (140, 960125), (175, 768100), (250, 537670), (350, 384050), (500, 268835), (625, 215068), (700, 192025), (875, 153620), (1250, 107534), (1750, 76810), (2500, 53767), (3500, 38405), (4375, 30724), (7681, 17500), (8750, 15362)]