149751840

素因数分解:

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

素因数の和:6399

約数の個数: 144

約数和(自身を含む): 548819712

約数和(自身を除く): 399067872

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6367, 7840, 11760, 12734, 19101, 23520, 25468, 31835, 38202, 44569, 50936, 63670, 76404, 89138, 95505, 101872, 127340, 133707, 152808, 178276, 191010, 203744, 222845, 254680, 267414, 305616, 311983, 356552, 382020, 445690, 509360, 534828, 611232, 623966, 668535, 713104, 764040, 891380, 935949, 1018720, 1069656, 1247932, 1337070, 1426208, 1528080, 1559915, 1782760, 1871898, 2139312, 2495864, 2674140, 3056160, 3119830, 3565520, 3743796, 4278624, 4679745, 4991728, 5348280, 6239660, 7131040, 7487592, 9359490, 9983456, 10696560, 12479320, 14975184, 18718980, 21393120, 24958640, 29950368, 37437960, 49917280, 74875920, 149751840]

約数ペア:

[(1, 149751840), (2, 74875920), (3, 49917280), (4, 37437960), (5, 29950368), (6, 24958640), (7, 21393120), (8, 18718980), (10, 14975184), (12, 12479320), (14, 10696560), (15, 9983456), (16, 9359490), (20, 7487592), (21, 7131040), (24, 6239660), (28, 5348280), (30, 4991728), (32, 4679745), (35, 4278624), (40, 3743796), (42, 3565520), (48, 3119830), (49, 3056160), (56, 2674140), (60, 2495864), (70, 2139312), (80, 1871898), (84, 1782760), (96, 1559915), (98, 1528080), (105, 1426208), (112, 1337070), (120, 1247932), (140, 1069656), (147, 1018720), (160, 935949), (168, 891380), (196, 764040), (210, 713104), (224, 668535), (240, 623966), (245, 611232), (280, 534828), (294, 509360), (336, 445690), (392, 382020), (420, 356552), (480, 311983), (490, 305616), (560, 267414), (588, 254680), (672, 222845), (735, 203744), (784, 191010), (840, 178276), (980, 152808), (1120, 133707), (1176, 127340), (1470, 101872), (1568, 95505), (1680, 89138), (1960, 76404), (2352, 63670), (2940, 50936), (3360, 44569), (3920, 38202), (4704, 31835), (5880, 25468), (6367, 23520), (7840, 19101), (11760, 12734)]