27907000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 74131200

約数和(自身を除く): 46224200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 43, 44, 50, 55, 59, 86, 88, 100, 110, 118, 125, 172, 200, 215, 220, 236, 250, 275, 295, 344, 430, 440, 472, 473, 500, 550, 590, 649, 860, 946, 1000, 1075, 1100, 1180, 1298, 1375, 1475, 1720, 1892, 2150, 2200, 2360, 2365, 2537, 2596, 2750, 2950, 3245, 3784, 4300, 4730, 5074, 5192, 5375, 5500, 5900, 6490, 7375, 8600, 9460, 10148, 10750, 11000, 11800, 11825, 12685, 12980, 14750, 16225, 18920, 20296, 21500, 23650, 25370, 25960, 27907, 29500, 32450, 43000, 47300, 50740, 55814, 59000, 59125, 63425, 64900, 81125, 94600, 101480, 111628, 118250, 126850, 129800, 139535, 162250, 223256, 236500, 253700, 279070, 317125, 324500, 473000, 507400, 558140, 634250, 649000, 697675, 1116280, 1268500, 1395350, 2537000, 2790700, 3488375, 5581400, 6976750, 13953500, 27907000]

約数ペア:

[(1, 27907000), (2, 13953500), (4, 6976750), (5, 5581400), (8, 3488375), (10, 2790700), (11, 2537000), (20, 1395350), (22, 1268500), (25, 1116280), (40, 697675), (43, 649000), (44, 634250), (50, 558140), (55, 507400), (59, 473000), (86, 324500), (88, 317125), (100, 279070), (110, 253700), (118, 236500), (125, 223256), (172, 162250), (200, 139535), (215, 129800), (220, 126850), (236, 118250), (250, 111628), (275, 101480), (295, 94600), (344, 81125), (430, 64900), (440, 63425), (472, 59125), (473, 59000), (500, 55814), (550, 50740), (590, 47300), (649, 43000), (860, 32450), (946, 29500), (1000, 27907), (1075, 25960), (1100, 25370), (1180, 23650), (1298, 21500), (1375, 20296), (1475, 18920), (1720, 16225), (1892, 14750), (2150, 12980), (2200, 12685), (2360, 11825), (2365, 11800), (2537, 11000), (2596, 10750), (2750, 10148), (2950, 9460), (3245, 8600), (3784, 7375), (4300, 6490), (4730, 5900), (5074, 5500), (5192, 5375)]