206524620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2113}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 646376640

約数和(自身を除く): 439852020

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, 2113, 2172, 2715, 3258, 3620, 4226, 4887, 5430, 6339, 6516, 8145, 8452, 9774, 10565, 10860, 12678, 16290, 19017, 19548, 21130, 24435, 25356, 31695, 32580, 38034, 42260, 48870, 57051, 63390, 76068, 95085, 97740, 114102, 126780, 190170, 228204, 285255, 380340, 382453, 570510, 764906, 1141020, 1147359, 1529812, 1912265, 2294718, 3442077, 3824530, 4589436, 5736795, 6884154, 7649060, 10326231, 11473590, 13768308, 17210385, 20652462, 22947180, 34420770, 41304924, 51631155, 68841540, 103262310, 206524620]

約数ペア:

[(1, 206524620), (2, 103262310), (3, 68841540), (4, 51631155), (5, 41304924), (6, 34420770), (9, 22947180), (10, 20652462), (12, 17210385), (15, 13768308), (18, 11473590), (20, 10326231), (27, 7649060), (30, 6884154), (36, 5736795), (45, 4589436), (54, 3824530), (60, 3442077), (90, 2294718), (108, 1912265), (135, 1529812), (180, 1147359), (181, 1141020), (270, 764906), (362, 570510), (540, 382453), (543, 380340), (724, 285255), (905, 228204), (1086, 190170), (1629, 126780), (1810, 114102), (2113, 97740), (2172, 95085), (2715, 76068), (3258, 63390), (3620, 57051), (4226, 48870), (4887, 42260), (5430, 38034), (6339, 32580), (6516, 31695), (8145, 25356), (8452, 24435), (9774, 21130), (10565, 19548), (10860, 19017), (12678, 16290)]