168570045

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 369360000

約数和(自身を除く): 200789955

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 105, 119, 135, 147, 153, 189, 245, 255, 315, 357, 441, 459, 595, 735, 765, 833, 945, 1071, 1323, 1499, 1785, 2205, 2295, 2499, 3213, 4165, 4497, 5355, 6615, 7495, 7497, 10493, 12495, 13491, 16065, 22485, 22491, 25483, 31479, 37485, 40473, 52465, 67455, 73451, 76449, 94437, 112455, 127415, 157395, 178381, 202365, 220353, 229347, 283311, 367255, 382245, 472185, 535143, 661059, 688041, 891905, 1101765, 1146735, 1248667, 1416555, 1605429, 1983177, 2675715, 3305295, 3440205, 3746001, 4816287, 6243335, 8027145, 9915885, 11238003, 18730005, 24081435, 33714009, 56190015, 168570045]

約数ペア:

[(1, 168570045), (3, 56190015), (5, 33714009), (7, 24081435), (9, 18730005), (15, 11238003), (17, 9915885), (21, 8027145), (27, 6243335), (35, 4816287), (45, 3746001), (49, 3440205), (51, 3305295), (63, 2675715), (85, 1983177), (105, 1605429), (119, 1416555), (135, 1248667), (147, 1146735), (153, 1101765), (189, 891905), (245, 688041), (255, 661059), (315, 535143), (357, 472185), (441, 382245), (459, 367255), (595, 283311), (735, 229347), (765, 220353), (833, 202365), (945, 178381), (1071, 157395), (1323, 127415), (1499, 112455), (1785, 94437), (2205, 76449), (2295, 73451), (2499, 67455), (3213, 52465), (4165, 40473), (4497, 37485), (5355, 31479), (6615, 25483), (7495, 22491), (7497, 22485), (10493, 16065), (12495, 13491)]