67785180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 130589220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 163, 174, 239, 290, 326, 348, 435, 478, 489, 580, 652, 717, 815, 870, 956, 978, 1195, 1434, 1630, 1740, 1956, 2390, 2445, 2868, 3260, 3585, 4727, 4780, 4890, 6931, 7170, 9454, 9780, 13862, 14181, 14340, 18908, 20793, 23635, 27724, 28362, 34655, 38957, 41586, 47270, 56724, 69310, 70905, 77914, 83172, 94540, 103965, 116871, 138620, 141810, 155828, 194785, 207930, 233742, 283620, 389570, 415860, 467484, 584355, 779140, 1129753, 1168710, 2259506, 2337420, 3389259, 4519012, 5648765, 6778518, 11297530, 13557036, 16946295, 22595060, 33892590, 67785180]

約数ペア:

[(1, 67785180), (2, 33892590), (3, 22595060), (4, 16946295), (5, 13557036), (6, 11297530), (10, 6778518), (12, 5648765), (15, 4519012), (20, 3389259), (29, 2337420), (30, 2259506), (58, 1168710), (60, 1129753), (87, 779140), (116, 584355), (145, 467484), (163, 415860), (174, 389570), (239, 283620), (290, 233742), (326, 207930), (348, 194785), (435, 155828), (478, 141810), (489, 138620), (580, 116871), (652, 103965), (717, 94540), (815, 83172), (870, 77914), (956, 70905), (978, 69310), (1195, 56724), (1434, 47270), (1630, 41586), (1740, 38957), (1956, 34655), (2390, 28362), (2445, 27724), (2868, 23635), (3260, 20793), (3585, 18908), (4727, 14340), (4780, 14181), (4890, 13862), (6931, 9780), (7170, 9454)]