29914800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 97191696

約数和(自身を除く): 67276896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 257, 291, 300, 388, 400, 485, 514, 582, 600, 771, 776, 970, 1028, 1164, 1200, 1285, 1455, 1542, 1552, 1940, 2056, 2328, 2425, 2570, 2910, 3084, 3855, 3880, 4112, 4656, 4850, 5140, 5820, 6168, 6425, 7275, 7710, 7760, 9700, 10280, 11640, 12336, 12850, 14550, 15420, 19275, 19400, 20560, 23280, 24929, 25700, 29100, 30840, 38550, 38800, 49858, 51400, 58200, 61680, 74787, 77100, 99716, 102800, 116400, 124645, 149574, 154200, 199432, 249290, 299148, 308400, 373935, 398864, 498580, 598296, 623225, 747870, 997160, 1196592, 1246450, 1495740, 1869675, 1994320, 2492900, 2991480, 3739350, 4985800, 5982960, 7478700, 9971600, 14957400, 29914800]

約数ペア:

[(1, 29914800), (2, 14957400), (3, 9971600), (4, 7478700), (5, 5982960), (6, 4985800), (8, 3739350), (10, 2991480), (12, 2492900), (15, 1994320), (16, 1869675), (20, 1495740), (24, 1246450), (25, 1196592), (30, 997160), (40, 747870), (48, 623225), (50, 598296), (60, 498580), (75, 398864), (80, 373935), (97, 308400), (100, 299148), (120, 249290), (150, 199432), (194, 154200), (200, 149574), (240, 124645), (257, 116400), (291, 102800), (300, 99716), (388, 77100), (400, 74787), (485, 61680), (514, 58200), (582, 51400), (600, 49858), (771, 38800), (776, 38550), (970, 30840), (1028, 29100), (1164, 25700), (1200, 24929), (1285, 23280), (1455, 20560), (1542, 19400), (1552, 19275), (1940, 15420), (2056, 14550), (2328, 12850), (2425, 12336), (2570, 11640), (2910, 10280), (3084, 9700), (3855, 7760), (3880, 7710), (4112, 7275), (4656, 6425), (4850, 6168), (5140, 5820)]