828618660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{829}}^1$

素因数の和:1467

約数の個数: 120

約数和(自身を含む): 2606761080

約数和(自身を除く): 1778142420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 617, 810, 829, 1234, 1620, 1658, 1851, 2468, 2487, 3085, 3316, 3702, 4145, 4974, 5553, 6170, 7404, 7461, 8290, 9255, 9948, 11106, 12340, 12435, 14922, 16580, 16659, 18510, 22212, 22383, 24870, 27765, 29844, 33318, 37020, 37305, 44766, 49740, 49977, 55530, 66636, 67149, 74610, 83295, 89532, 99954, 111060, 111915, 134298, 149220, 166590, 199908, 223830, 249885, 268596, 333180, 335745, 447660, 499770, 511493, 671490, 999540, 1022986, 1342980, 1534479, 2045972, 2557465, 3068958, 4603437, 5114930, 6137916, 7672395, 9206874, 10229860, 13810311, 15344790, 18413748, 23017185, 27620622, 30689580, 41430933, 46034370, 55241244, 69051555, 82861866, 92068740, 138103110, 165723732, 207154665, 276206220, 414309330, 828618660]

約数ペア:

[(1, 828618660), (2, 414309330), (3, 276206220), (4, 207154665), (5, 165723732), (6, 138103110), (9, 92068740), (10, 82861866), (12, 69051555), (15, 55241244), (18, 46034370), (20, 41430933), (27, 30689580), (30, 27620622), (36, 23017185), (45, 18413748), (54, 15344790), (60, 13810311), (81, 10229860), (90, 9206874), (108, 7672395), (135, 6137916), (162, 5114930), (180, 4603437), (270, 3068958), (324, 2557465), (405, 2045972), (540, 1534479), (617, 1342980), (810, 1022986), (829, 999540), (1234, 671490), (1620, 511493), (1658, 499770), (1851, 447660), (2468, 335745), (2487, 333180), (3085, 268596), (3316, 249885), (3702, 223830), (4145, 199908), (4974, 166590), (5553, 149220), (6170, 134298), (7404, 111915), (7461, 111060), (8290, 99954), (9255, 89532), (9948, 83295), (11106, 74610), (12340, 67149), (12435, 66636), (14922, 55530), (16580, 49977), (16659, 49740), (18510, 44766), (22212, 37305), (22383, 37020), (24870, 33318), (27765, 29844)]