77992470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1411

約数の個数: 80

約数和(自身を含む): 212747040

約数和(自身を除く): 134754570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 438, 657, 730, 810, 1095, 1314, 1319, 1971, 2190, 2638, 3285, 3942, 3957, 5913, 6570, 6595, 7914, 9855, 11826, 11871, 13190, 19710, 19785, 23742, 29565, 35613, 39570, 59130, 59355, 71226, 96287, 106839, 118710, 178065, 192574, 213678, 288861, 356130, 481435, 534195, 577722, 866583, 962870, 1068390, 1444305, 1733166, 2599749, 2888610, 4332915, 5199498, 7799247, 8665830, 12998745, 15598494, 25997490, 38996235, 77992470]

約数ペア:

[(1, 77992470), (2, 38996235), (3, 25997490), (5, 15598494), (6, 12998745), (9, 8665830), (10, 7799247), (15, 5199498), (18, 4332915), (27, 2888610), (30, 2599749), (45, 1733166), (54, 1444305), (73, 1068390), (81, 962870), (90, 866583), (135, 577722), (146, 534195), (162, 481435), (219, 356130), (270, 288861), (365, 213678), (405, 192574), (438, 178065), (657, 118710), (730, 106839), (810, 96287), (1095, 71226), (1314, 59355), (1319, 59130), (1971, 39570), (2190, 35613), (2638, 29565), (3285, 23742), (3942, 19785), (3957, 19710), (5913, 13190), (6570, 11871), (6595, 11826), (7914, 9855)]