78677580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 230630400

約数和(自身を除く): 151952820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 103, 116, 145, 174, 206, 290, 309, 348, 412, 435, 439, 515, 580, 618, 870, 878, 1030, 1236, 1317, 1545, 1740, 1756, 2060, 2195, 2634, 2987, 3090, 4390, 5268, 5974, 6180, 6585, 8780, 8961, 11948, 12731, 13170, 14935, 17922, 25462, 26340, 29870, 35844, 38193, 44805, 45217, 50924, 59740, 63655, 76386, 89610, 90434, 127310, 135651, 152772, 179220, 180868, 190965, 226085, 254620, 271302, 381930, 452170, 542604, 678255, 763860, 904340, 1311293, 1356510, 2622586, 2713020, 3933879, 5245172, 6556465, 7867758, 13112930, 15735516, 19669395, 26225860, 39338790, 78677580]

約数ペア:

[(1, 78677580), (2, 39338790), (3, 26225860), (4, 19669395), (5, 15735516), (6, 13112930), (10, 7867758), (12, 6556465), (15, 5245172), (20, 3933879), (29, 2713020), (30, 2622586), (58, 1356510), (60, 1311293), (87, 904340), (103, 763860), (116, 678255), (145, 542604), (174, 452170), (206, 381930), (290, 271302), (309, 254620), (348, 226085), (412, 190965), (435, 180868), (439, 179220), (515, 152772), (580, 135651), (618, 127310), (870, 90434), (878, 89610), (1030, 76386), (1236, 63655), (1317, 59740), (1545, 50924), (1740, 45217), (1756, 44805), (2060, 38193), (2195, 35844), (2634, 29870), (2987, 26340), (3090, 25462), (4390, 17922), (5268, 14935), (5974, 13170), (6180, 12731), (6585, 11948), (8780, 8961)]