74932290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 80

約数和(自身を含む): 204209280

約数和(自身を除く): 129276990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1171, 1185, 1422, 2133, 2342, 2370, 3513, 3555, 4266, 5855, 6399, 7026, 7110, 10539, 10665, 11710, 12798, 17565, 21078, 21330, 31617, 31995, 35130, 52695, 63234, 63990, 92509, 94851, 105390, 158085, 185018, 189702, 277527, 316170, 462545, 474255, 555054, 832581, 925090, 948510, 1387635, 1665162, 2497743, 2775270, 4162905, 4995486, 7493229, 8325810, 12488715, 14986458, 24977430, 37466145, 74932290]

約数ペア:

[(1, 74932290), (2, 37466145), (3, 24977430), (5, 14986458), (6, 12488715), (9, 8325810), (10, 7493229), (15, 4995486), (18, 4162905), (27, 2775270), (30, 2497743), (45, 1665162), (54, 1387635), (79, 948510), (81, 925090), (90, 832581), (135, 555054), (158, 474255), (162, 462545), (237, 316170), (270, 277527), (395, 189702), (405, 185018), (474, 158085), (711, 105390), (790, 94851), (810, 92509), (1171, 63990), (1185, 63234), (1422, 52695), (2133, 35130), (2342, 31995), (2370, 31617), (3513, 21330), (3555, 21078), (4266, 17565), (5855, 12798), (6399, 11710), (7026, 10665), (7110, 10539)]