80843670

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 245306880

約数和(自身を除く): 164463210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 103, 114, 135, 153, 162, 170, 171, 190, 206, 243, 255, 270, 285, 306, 309, 323, 342, 405, 459, 486, 510, 513, 515, 570, 618, 646, 765, 810, 855, 918, 927, 969, 1026, 1030, 1215, 1377, 1530, 1539, 1545, 1615, 1710, 1751, 1854, 1938, 1957, 2295, 2430, 2565, 2754, 2781, 2907, 3078, 3090, 3230, 3502, 3914, 4131, 4590, 4617, 4635, 4845, 5130, 5253, 5562, 5814, 5871, 6885, 7695, 8262, 8343, 8721, 8755, 9234, 9270, 9690, 9785, 10506, 11742, 13770, 13905, 14535, 15390, 15759, 16686, 17442, 17510, 17613, 19570, 20655, 23085, 25029, 26163, 26265, 27810, 29070, 29355, 31518, 33269, 35226, 41310, 41715, 43605, 46170, 47277, 50058, 52326, 52530, 52839, 58710, 66538, 78489, 78795, 83430, 87210, 88065, 94554, 99807, 105678, 125145, 130815, 141831, 156978, 157590, 158517, 166345, 176130, 199614, 236385, 250290, 261630, 264195, 283662, 299421, 317034, 332690, 392445, 425493, 472770, 475551, 499035, 528390, 598842, 709155, 784890, 792585, 850986, 898263, 951102, 998070, 1418310, 1497105, 1585170, 1796526, 2127465, 2377755, 2694789, 2994210, 4254930, 4491315, 4755510, 5389578, 8084367, 8982630, 13473945, 16168734, 26947890, 40421835, 80843670]

約数ペア:

[(1, 80843670), (2, 40421835), (3, 26947890), (5, 16168734), (6, 13473945), (9, 8982630), (10, 8084367), (15, 5389578), (17, 4755510), (18, 4491315), (19, 4254930), (27, 2994210), (30, 2694789), (34, 2377755), (38, 2127465), (45, 1796526), (51, 1585170), (54, 1497105), (57, 1418310), (81, 998070), (85, 951102), (90, 898263), (95, 850986), (102, 792585), (103, 784890), (114, 709155), (135, 598842), (153, 528390), (162, 499035), (170, 475551), (171, 472770), (190, 425493), (206, 392445), (243, 332690), (255, 317034), (270, 299421), (285, 283662), (306, 264195), (309, 261630), (323, 250290), (342, 236385), (405, 199614), (459, 176130), (486, 166345), (510, 158517), (513, 157590), (515, 156978), (570, 141831), (618, 130815), (646, 125145), (765, 105678), (810, 99807), (855, 94554), (918, 88065), (927, 87210), (969, 83430), (1026, 78795), (1030, 78489), (1215, 66538), (1377, 58710), (1530, 52839), (1539, 52530), (1545, 52326), (1615, 50058), (1710, 47277), (1751, 46170), (1854, 43605), (1938, 41715), (1957, 41310), (2295, 35226), (2430, 33269), (2565, 31518), (2754, 29355), (2781, 29070), (2907, 27810), (3078, 26265), (3090, 26163), (3230, 25029), (3502, 23085), (3914, 20655), (4131, 19570), (4590, 17613), (4617, 17510), (4635, 17442), (4845, 16686), (5130, 15759), (5253, 15390), (5562, 14535), (5814, 13905), (5871, 13770), (6885, 11742), (7695, 10506), (8262, 9785), (8343, 9690), (8721, 9270), (8755, 9234)]