83654370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 226860480

約数和(自身を除く): 143206110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 743, 810, 834, 1251, 1390, 1486, 2085, 2229, 2502, 3715, 3753, 4170, 4458, 6255, 6687, 7430, 7506, 11145, 11259, 12510, 13374, 18765, 20061, 22290, 22518, 33435, 37530, 40122, 56295, 60183, 66870, 100305, 103277, 112590, 120366, 200610, 206554, 300915, 309831, 516385, 601830, 619662, 929493, 1032770, 1549155, 1858986, 2788479, 3098310, 4647465, 5576958, 8365437, 9294930, 13942395, 16730874, 27884790, 41827185, 83654370]

約数ペア:

[(1, 83654370), (2, 41827185), (3, 27884790), (5, 16730874), (6, 13942395), (9, 9294930), (10, 8365437), (15, 5576958), (18, 4647465), (27, 3098310), (30, 2788479), (45, 1858986), (54, 1549155), (81, 1032770), (90, 929493), (135, 619662), (139, 601830), (162, 516385), (270, 309831), (278, 300915), (405, 206554), (417, 200610), (695, 120366), (743, 112590), (810, 103277), (834, 100305), (1251, 66870), (1390, 60183), (1486, 56295), (2085, 40122), (2229, 37530), (2502, 33435), (3715, 22518), (3753, 22290), (4170, 20061), (4458, 18765), (6255, 13374), (6687, 12510), (7430, 11259), (7506, 11145)]