74875920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6367}}^1$

素因数の和:6397

約数の個数: 120

約数和(自身を含む): 270054144

約数和(自身を除く): 195178224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6367, 11760, 12734, 19101, 25468, 31835, 38202, 44569, 50936, 63670, 76404, 89138, 95505, 101872, 127340, 133707, 152808, 178276, 191010, 222845, 254680, 267414, 305616, 311983, 356552, 382020, 445690, 509360, 534828, 623966, 668535, 713104, 764040, 891380, 935949, 1069656, 1247932, 1337070, 1528080, 1559915, 1782760, 1871898, 2139312, 2495864, 2674140, 3119830, 3565520, 3743796, 4679745, 4991728, 5348280, 6239660, 7487592, 9359490, 10696560, 12479320, 14975184, 18718980, 24958640, 37437960, 74875920]

約数ペア:

[(1, 74875920), (2, 37437960), (3, 24958640), (4, 18718980), (5, 14975184), (6, 12479320), (7, 10696560), (8, 9359490), (10, 7487592), (12, 6239660), (14, 5348280), (15, 4991728), (16, 4679745), (20, 3743796), (21, 3565520), (24, 3119830), (28, 2674140), (30, 2495864), (35, 2139312), (40, 1871898), (42, 1782760), (48, 1559915), (49, 1528080), (56, 1337070), (60, 1247932), (70, 1069656), (80, 935949), (84, 891380), (98, 764040), (105, 713104), (112, 668535), (120, 623966), (140, 534828), (147, 509360), (168, 445690), (196, 382020), (210, 356552), (240, 311983), (245, 305616), (280, 267414), (294, 254680), (336, 222845), (392, 191010), (420, 178276), (490, 152808), (560, 133707), (588, 127340), (735, 101872), (784, 95505), (840, 89138), (980, 76404), (1176, 63670), (1470, 50936), (1680, 44569), (1960, 38202), (2352, 31835), (2940, 25468), (3920, 19101), (5880, 12734), (6367, 11760)]