69209800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 177533280

約数和(自身を除く): 108323480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 163, 193, 200, 220, 275, 326, 386, 440, 550, 652, 772, 815, 965, 1100, 1304, 1544, 1630, 1793, 1930, 2123, 2200, 3260, 3586, 3860, 4075, 4246, 4825, 6520, 7172, 7720, 8150, 8492, 8965, 9650, 10615, 14344, 16300, 16984, 17930, 19300, 21230, 31459, 32600, 35860, 38600, 42460, 44825, 53075, 62918, 71720, 84920, 89650, 106150, 125836, 157295, 179300, 212300, 251672, 314590, 346049, 358600, 424600, 629180, 692098, 786475, 1258360, 1384196, 1572950, 1730245, 2768392, 3145900, 3460490, 6291800, 6920980, 8651225, 13841960, 17302450, 34604900, 69209800]

約数ペア:

[(1, 69209800), (2, 34604900), (4, 17302450), (5, 13841960), (8, 8651225), (10, 6920980), (11, 6291800), (20, 3460490), (22, 3145900), (25, 2768392), (40, 1730245), (44, 1572950), (50, 1384196), (55, 1258360), (88, 786475), (100, 692098), (110, 629180), (163, 424600), (193, 358600), (200, 346049), (220, 314590), (275, 251672), (326, 212300), (386, 179300), (440, 157295), (550, 125836), (652, 106150), (772, 89650), (815, 84920), (965, 71720), (1100, 62918), (1304, 53075), (1544, 44825), (1630, 42460), (1793, 38600), (1930, 35860), (2123, 32600), (2200, 31459), (3260, 21230), (3586, 19300), (3860, 17930), (4075, 16984), (4246, 16300), (4825, 14344), (6520, 10615), (7172, 9650), (7720, 8965), (8150, 8492)]