201279630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 499867200

約数和(自身を除く): 298587570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 149, 185, 222, 298, 370, 447, 555, 745, 894, 1110, 1217, 1490, 2235, 2434, 3651, 4470, 5513, 6085, 7302, 11026, 12170, 16539, 18255, 27565, 33078, 36510, 45029, 55130, 82695, 90058, 135087, 165390, 181333, 225145, 270174, 362666, 450290, 543999, 675435, 906665, 1087998, 1350870, 1813330, 2719995, 5439990, 6709321, 13418642, 20127963, 33546605, 40255926, 67093210, 100639815, 201279630]

約数ペア:

[(1, 201279630), (2, 100639815), (3, 67093210), (5, 40255926), (6, 33546605), (10, 20127963), (15, 13418642), (30, 6709321), (37, 5439990), (74, 2719995), (111, 1813330), (149, 1350870), (185, 1087998), (222, 906665), (298, 675435), (370, 543999), (447, 450290), (555, 362666), (745, 270174), (894, 225145), (1110, 181333), (1217, 165390), (1490, 135087), (2235, 90058), (2434, 82695), (3651, 55130), (4470, 45029), (5513, 36510), (6085, 33078), (7302, 27565), (11026, 18255), (12170, 16539)]