270547400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 650955360

約数和(自身を除く): 380407960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 163, 172, 193, 200, 215, 326, 344, 386, 430, 652, 772, 815, 860, 965, 1075, 1304, 1544, 1630, 1720, 1930, 2150, 3260, 3860, 4075, 4300, 4825, 6520, 7009, 7720, 8150, 8299, 8600, 9650, 14018, 16300, 16598, 19300, 28036, 31459, 32600, 33196, 35045, 38600, 41495, 56072, 62918, 66392, 70090, 82990, 125836, 140180, 157295, 165980, 175225, 207475, 251672, 280360, 314590, 331960, 350450, 414950, 629180, 700900, 786475, 829900, 1258360, 1352737, 1401800, 1572950, 1659800, 2705474, 3145900, 5410948, 6291800, 6763685, 10821896, 13527370, 27054740, 33818425, 54109480, 67636850, 135273700, 270547400]

約数ペア:

[(1, 270547400), (2, 135273700), (4, 67636850), (5, 54109480), (8, 33818425), (10, 27054740), (20, 13527370), (25, 10821896), (40, 6763685), (43, 6291800), (50, 5410948), (86, 3145900), (100, 2705474), (163, 1659800), (172, 1572950), (193, 1401800), (200, 1352737), (215, 1258360), (326, 829900), (344, 786475), (386, 700900), (430, 629180), (652, 414950), (772, 350450), (815, 331960), (860, 314590), (965, 280360), (1075, 251672), (1304, 207475), (1544, 175225), (1630, 165980), (1720, 157295), (1930, 140180), (2150, 125836), (3260, 82990), (3860, 70090), (4075, 66392), (4300, 62918), (4825, 56072), (6520, 41495), (7009, 38600), (7720, 35045), (8150, 33196), (8299, 32600), (8600, 31459), (9650, 28036), (14018, 19300), (16300, 16598)]