178014180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 340904220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 263, 290, 348, 389, 435, 526, 580, 778, 789, 870, 1052, 1167, 1315, 1556, 1578, 1740, 1945, 2334, 2630, 3156, 3890, 3945, 4668, 5260, 5835, 7627, 7780, 7890, 11281, 11670, 15254, 15780, 22562, 22881, 23340, 30508, 33843, 38135, 45124, 45762, 56405, 67686, 76270, 91524, 102307, 112810, 114405, 135372, 152540, 169215, 204614, 225620, 228810, 306921, 338430, 409228, 457620, 511535, 613842, 676860, 1023070, 1227684, 1534605, 2046140, 2966903, 3069210, 5933806, 6138420, 8900709, 11867612, 14834515, 17801418, 29669030, 35602836, 44503545, 59338060, 89007090, 178014180]

約数ペア:

[(1, 178014180), (2, 89007090), (3, 59338060), (4, 44503545), (5, 35602836), (6, 29669030), (10, 17801418), (12, 14834515), (15, 11867612), (20, 8900709), (29, 6138420), (30, 5933806), (58, 3069210), (60, 2966903), (87, 2046140), (116, 1534605), (145, 1227684), (174, 1023070), (263, 676860), (290, 613842), (348, 511535), (389, 457620), (435, 409228), (526, 338430), (580, 306921), (778, 228810), (789, 225620), (870, 204614), (1052, 169215), (1167, 152540), (1315, 135372), (1556, 114405), (1578, 112810), (1740, 102307), (1945, 91524), (2334, 76270), (2630, 67686), (3156, 56405), (3890, 45762), (3945, 45124), (4668, 38135), (5260, 33843), (5835, 30508), (7627, 23340), (7780, 22881), (7890, 22562), (11281, 15780), (11670, 15254)]