331359660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{22727}}^1$

素因数の和:22754

約数の個数: 84

約数和(自身を含む): 1043351568

約数和(自身を除く): 711991908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 22727, 45454, 68181, 90908, 113635, 136362, 204543, 227270, 272724, 340905, 409086, 454540, 613629, 681810, 818172, 1022715, 1227258, 1363620, 1840887, 2045430, 2454516, 3068145, 3681774, 4090860, 5522661, 6136290, 7363548, 9204435, 11045322, 12272580, 16567983, 18408870, 22090644, 27613305, 33135966, 36817740, 55226610, 66271932, 82839915, 110453220, 165679830, 331359660]

約数ペア:

[(1, 331359660), (2, 165679830), (3, 110453220), (4, 82839915), (5, 66271932), (6, 55226610), (9, 36817740), (10, 33135966), (12, 27613305), (15, 22090644), (18, 18408870), (20, 16567983), (27, 12272580), (30, 11045322), (36, 9204435), (45, 7363548), (54, 6136290), (60, 5522661), (81, 4090860), (90, 3681774), (108, 3068145), (135, 2454516), (162, 2045430), (180, 1840887), (243, 1363620), (270, 1227258), (324, 1022715), (405, 818172), (486, 681810), (540, 613629), (729, 454540), (810, 409086), (972, 340905), (1215, 272724), (1458, 227270), (1620, 204543), (2430, 136362), (2916, 113635), (3645, 90908), (4860, 68181), (7290, 45454), (14580, 22727)]