198314460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2029}}^1$

素因数の和:2228

約数の個数: 96

約数和(自身を含む): 620692800

約数和(自身を除く): 422378340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 905, 1086, 1629, 1810, 2029, 2172, 2715, 3258, 3620, 4058, 4887, 5430, 6087, 6516, 8116, 8145, 9774, 10145, 10860, 12174, 16290, 18261, 19548, 20290, 24348, 24435, 30435, 32580, 36522, 40580, 48870, 54783, 60870, 73044, 91305, 97740, 109566, 121740, 182610, 219132, 273915, 365220, 367249, 547830, 734498, 1095660, 1101747, 1468996, 1836245, 2203494, 3305241, 3672490, 4406988, 5508735, 6610482, 7344980, 9915723, 11017470, 13220964, 16526205, 19831446, 22034940, 33052410, 39662892, 49578615, 66104820, 99157230, 198314460]

約数ペア:

[(1, 198314460), (2, 99157230), (3, 66104820), (4, 49578615), (5, 39662892), (6, 33052410), (9, 22034940), (10, 19831446), (12, 16526205), (15, 13220964), (18, 11017470), (20, 9915723), (27, 7344980), (30, 6610482), (36, 5508735), (45, 4406988), (54, 3672490), (60, 3305241), (90, 2203494), (108, 1836245), (135, 1468996), (180, 1101747), (181, 1095660), (270, 734498), (362, 547830), (540, 367249), (543, 365220), (724, 273915), (905, 219132), (1086, 182610), (1629, 121740), (1810, 109566), (2029, 97740), (2172, 91305), (2715, 73044), (3258, 60870), (3620, 54783), (4058, 48870), (4887, 40580), (5430, 36522), (6087, 32580), (6516, 30435), (8116, 24435), (8145, 24348), (9774, 20290), (10145, 19548), (10860, 18261), (12174, 16290)]