225753516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 108

約数和(自身を含む): 624078000

約数和(自身を除く): 398324484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 361, 522, 551, 599, 684, 722, 1044, 1083, 1102, 1198, 1444, 1653, 1797, 2166, 2204, 2396, 3249, 3306, 3594, 4332, 4959, 5391, 6498, 6612, 7188, 9918, 10469, 10782, 11381, 12996, 17371, 19836, 20938, 21564, 22762, 31407, 34143, 34742, 41876, 45524, 52113, 62814, 68286, 69484, 94221, 102429, 104226, 125628, 136572, 156339, 188442, 204858, 208452, 216239, 312678, 330049, 376884, 409716, 432478, 625356, 648717, 660098, 864956, 990147, 1297434, 1320196, 1946151, 1980294, 2594868, 2970441, 3892302, 3960588, 5940882, 6270931, 7784604, 11881764, 12541862, 18812793, 25083724, 37625586, 56438379, 75251172, 112876758, 225753516]

約数ペア:

[(1, 225753516), (2, 112876758), (3, 75251172), (4, 56438379), (6, 37625586), (9, 25083724), (12, 18812793), (18, 12541862), (19, 11881764), (29, 7784604), (36, 6270931), (38, 5940882), (57, 3960588), (58, 3892302), (76, 2970441), (87, 2594868), (114, 1980294), (116, 1946151), (171, 1320196), (174, 1297434), (228, 990147), (261, 864956), (342, 660098), (348, 648717), (361, 625356), (522, 432478), (551, 409716), (599, 376884), (684, 330049), (722, 312678), (1044, 216239), (1083, 208452), (1102, 204858), (1198, 188442), (1444, 156339), (1653, 136572), (1797, 125628), (2166, 104226), (2204, 102429), (2396, 94221), (3249, 69484), (3306, 68286), (3594, 62814), (4332, 52113), (4959, 45524), (5391, 41876), (6498, 34742), (6612, 34143), (7188, 31407), (9918, 22762), (10469, 21564), (10782, 20938), (11381, 19836), (12996, 17371)]