201735180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5807}}^1$

素因数の和:6015

約数の個数: 72

約数和(自身を含む): 615206592

約数和(自身を除く): 413471412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 5807, 6948, 8685, 11580, 11614, 17370, 17421, 23228, 29035, 34740, 34842, 52263, 58070, 69684, 87105, 104526, 116140, 174210, 209052, 261315, 348420, 522630, 1045260, 1120751, 2241502, 3362253, 4483004, 5603755, 6724506, 10086759, 11207510, 13449012, 16811265, 20173518, 22415020, 33622530, 40347036, 50433795, 67245060, 100867590, 201735180]

約数ペア:

[(1, 201735180), (2, 100867590), (3, 67245060), (4, 50433795), (5, 40347036), (6, 33622530), (9, 22415020), (10, 20173518), (12, 16811265), (15, 13449012), (18, 11207510), (20, 10086759), (30, 6724506), (36, 5603755), (45, 4483004), (60, 3362253), (90, 2241502), (180, 1120751), (193, 1045260), (386, 522630), (579, 348420), (772, 261315), (965, 209052), (1158, 174210), (1737, 116140), (1930, 104526), (2316, 87105), (2895, 69684), (3474, 58070), (3860, 52263), (5790, 34842), (5807, 34740), (6948, 29035), (8685, 23228), (11580, 17421), (11614, 17370)]