149637720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8369}}^1$

素因数の和:8532

約数の個数: 64

約数和(自身を含む): 451980000

約数和(自身を除く): 302342280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8369, 8940, 16738, 17880, 25107, 33476, 41845, 50214, 66952, 83690, 100428, 125535, 167380, 200856, 251070, 334760, 502140, 1004280, 1246981, 2493962, 3740943, 4987924, 6234905, 7481886, 9975848, 12469810, 14963772, 18704715, 24939620, 29927544, 37409430, 49879240, 74818860, 149637720]

約数ペア:

[(1, 149637720), (2, 74818860), (3, 49879240), (4, 37409430), (5, 29927544), (6, 24939620), (8, 18704715), (10, 14963772), (12, 12469810), (15, 9975848), (20, 7481886), (24, 6234905), (30, 4987924), (40, 3740943), (60, 2493962), (120, 1246981), (149, 1004280), (298, 502140), (447, 334760), (596, 251070), (745, 200856), (894, 167380), (1192, 125535), (1490, 100428), (1788, 83690), (2235, 66952), (2980, 50214), (3576, 41845), (4470, 33476), (5960, 25107), (8369, 17880), (8940, 16738)]