121330548

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 337953000

約数和(自身を除く): 216622452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 81, 87, 108, 111, 116, 148, 162, 174, 222, 261, 324, 333, 348, 349, 444, 522, 666, 698, 783, 999, 1044, 1047, 1073, 1332, 1396, 1566, 1998, 2094, 2146, 2349, 2997, 3132, 3141, 3219, 3996, 4188, 4292, 4698, 5994, 6282, 6438, 9396, 9423, 9657, 10121, 11988, 12564, 12876, 12913, 18846, 19314, 20242, 25826, 28269, 28971, 30363, 37692, 38628, 38739, 40484, 51652, 56538, 57942, 60726, 77478, 86913, 91089, 113076, 115884, 116217, 121452, 154956, 173826, 182178, 232434, 273267, 347652, 348651, 364356, 374477, 464868, 546534, 697302, 748954, 819801, 1045953, 1093068, 1123431, 1394604, 1497908, 1639602, 2091906, 2246862, 3279204, 3370293, 4183812, 4493724, 6740586, 10110879, 13481172, 20221758, 30332637, 40443516, 60665274, 121330548]

約数ペア:

[(1, 121330548), (2, 60665274), (3, 40443516), (4, 30332637), (6, 20221758), (9, 13481172), (12, 10110879), (18, 6740586), (27, 4493724), (29, 4183812), (36, 3370293), (37, 3279204), (54, 2246862), (58, 2091906), (74, 1639602), (81, 1497908), (87, 1394604), (108, 1123431), (111, 1093068), (116, 1045953), (148, 819801), (162, 748954), (174, 697302), (222, 546534), (261, 464868), (324, 374477), (333, 364356), (348, 348651), (349, 347652), (444, 273267), (522, 232434), (666, 182178), (698, 173826), (783, 154956), (999, 121452), (1044, 116217), (1047, 115884), (1073, 113076), (1332, 91089), (1396, 86913), (1566, 77478), (1998, 60726), (2094, 57942), (2146, 56538), (2349, 51652), (2997, 40484), (3132, 38739), (3141, 38628), (3219, 37692), (3996, 30363), (4188, 28971), (4292, 28269), (4698, 25826), (5994, 20242), (6282, 19314), (6438, 18846), (9396, 12913), (9423, 12876), (9657, 12564), (10121, 11988)]