75875520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 168

約数和(自身を含む): 280409904

約数和(自身を除く): 204534384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1613, 1680, 1960, 2240, 2352, 2940, 3136, 3226, 3360, 3920, 4704, 4839, 5880, 6452, 6720, 7840, 8065, 9408, 9678, 11291, 11760, 12904, 15680, 16130, 19356, 22582, 23520, 24195, 25808, 32260, 33873, 38712, 45164, 47040, 48390, 51616, 56455, 64520, 67746, 77424, 79037, 90328, 96780, 103232, 112910, 129040, 135492, 154848, 158074, 169365, 180656, 193560, 225820, 237111, 258080, 270984, 309696, 316148, 338730, 361312, 387120, 395185, 451640, 474222, 516160, 541968, 632296, 677460, 722624, 774240, 790370, 903280, 948444, 1083936, 1185555, 1264592, 1354920, 1548480, 1580740, 1806560, 1896888, 2167872, 2371110, 2529184, 2709840, 3161480, 3613120, 3793776, 4742220, 5058368, 5419680, 6322960, 7587552, 9484440, 10839360, 12645920, 15175104, 18968880, 25291840, 37937760, 75875520]

約数ペア:

[(1, 75875520), (2, 37937760), (3, 25291840), (4, 18968880), (5, 15175104), (6, 12645920), (7, 10839360), (8, 9484440), (10, 7587552), (12, 6322960), (14, 5419680), (15, 5058368), (16, 4742220), (20, 3793776), (21, 3613120), (24, 3161480), (28, 2709840), (30, 2529184), (32, 2371110), (35, 2167872), (40, 1896888), (42, 1806560), (48, 1580740), (49, 1548480), (56, 1354920), (60, 1264592), (64, 1185555), (70, 1083936), (80, 948444), (84, 903280), (96, 790370), (98, 774240), (105, 722624), (112, 677460), (120, 632296), (140, 541968), (147, 516160), (160, 474222), (168, 451640), (192, 395185), (196, 387120), (210, 361312), (224, 338730), (240, 316148), (245, 309696), (280, 270984), (294, 258080), (320, 237111), (336, 225820), (392, 193560), (420, 180656), (448, 169365), (480, 158074), (490, 154848), (560, 135492), (588, 129040), (672, 112910), (735, 103232), (784, 96780), (840, 90328), (960, 79037), (980, 77424), (1120, 67746), (1176, 64520), (1344, 56455), (1470, 51616), (1568, 48390), (1613, 47040), (1680, 45164), (1960, 38712), (2240, 33873), (2352, 32260), (2940, 25808), (3136, 24195), (3226, 23520), (3360, 22582), (3920, 19356), (4704, 16130), (4839, 15680), (5880, 12904), (6452, 11760), (6720, 11291), (7840, 9678), (8065, 9408)]