42269820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 87459780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1429, 1479, 1740, 1972, 2465, 2858, 2958, 4287, 4930, 5716, 5916, 7145, 7395, 8574, 9860, 14290, 14790, 17148, 21435, 24293, 28580, 29580, 41441, 42870, 48586, 72879, 82882, 85740, 97172, 121465, 124323, 145758, 165764, 207205, 242930, 248646, 291516, 364395, 414410, 485860, 497292, 621615, 704497, 728790, 828820, 1243230, 1408994, 1457580, 2113491, 2486460, 2817988, 3522485, 4226982, 7044970, 8453964, 10567455, 14089940, 21134910, 42269820]

約数ペア:

[(1, 42269820), (2, 21134910), (3, 14089940), (4, 10567455), (5, 8453964), (6, 7044970), (10, 4226982), (12, 3522485), (15, 2817988), (17, 2486460), (20, 2113491), (29, 1457580), (30, 1408994), (34, 1243230), (51, 828820), (58, 728790), (60, 704497), (68, 621615), (85, 497292), (87, 485860), (102, 414410), (116, 364395), (145, 291516), (170, 248646), (174, 242930), (204, 207205), (255, 165764), (290, 145758), (340, 124323), (348, 121465), (435, 97172), (493, 85740), (510, 82882), (580, 72879), (870, 48586), (986, 42870), (1020, 41441), (1429, 29580), (1479, 28580), (1740, 24293), (1972, 21435), (2465, 17148), (2858, 14790), (2958, 14290), (4287, 9860), (4930, 8574), (5716, 7395), (5916, 7145)]