180239202

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 498597120

約数和(自身を除く): 318357918

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 297, 306, 351, 374, 429, 442, 459, 561, 594, 663, 702, 858, 918, 1122, 1287, 1326, 1373, 1683, 1989, 2431, 2574, 2746, 3366, 3861, 3978, 4119, 4862, 5049, 5967, 7293, 7722, 8238, 10098, 11934, 12357, 14586, 15103, 17849, 21879, 23341, 24714, 30206, 35698, 37071, 43758, 45309, 46682, 53547, 65637, 70023, 74142, 90618, 107094, 131274, 135927, 140046, 160641, 196339, 210069, 256751, 271854, 303433, 321282, 392678, 407781, 420138, 481923, 513502, 589017, 606866, 630207, 770253, 815562, 910299, 963846, 1178034, 1260414, 1540506, 1767051, 1820598, 2310759, 2730897, 3337763, 3534102, 4621518, 5301153, 5461794, 6675526, 6932277, 8192691, 10013289, 10602306, 13864554, 16385382, 20026578, 30039867, 60079734, 90119601, 180239202]

約数ペア:

[(1, 180239202), (2, 90119601), (3, 60079734), (6, 30039867), (9, 20026578), (11, 16385382), (13, 13864554), (17, 10602306), (18, 10013289), (22, 8192691), (26, 6932277), (27, 6675526), (33, 5461794), (34, 5301153), (39, 4621518), (51, 3534102), (54, 3337763), (66, 2730897), (78, 2310759), (99, 1820598), (102, 1767051), (117, 1540506), (143, 1260414), (153, 1178034), (187, 963846), (198, 910299), (221, 815562), (234, 770253), (286, 630207), (297, 606866), (306, 589017), (351, 513502), (374, 481923), (429, 420138), (442, 407781), (459, 392678), (561, 321282), (594, 303433), (663, 271854), (702, 256751), (858, 210069), (918, 196339), (1122, 160641), (1287, 140046), (1326, 135927), (1373, 131274), (1683, 107094), (1989, 90618), (2431, 74142), (2574, 70023), (2746, 65637), (3366, 53547), (3861, 46682), (3978, 45309), (4119, 43758), (4862, 37071), (5049, 35698), (5967, 30206), (7293, 24714), (7722, 23341), (8238, 21879), (10098, 17849), (11934, 15103), (12357, 14586)]