83487240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3404

約数の個数: 128

約数和(自身を含む): 290476800

約数和(自身を除く): 206989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3361, 4140, 4968, 6210, 6722, 8280, 10083, 12420, 13444, 16805, 20166, 24840, 26888, 30249, 33610, 40332, 50415, 60498, 67220, 77303, 80664, 90747, 100830, 120996, 134440, 151245, 154606, 181494, 201660, 231909, 241992, 302490, 309212, 362988, 386515, 403320, 453735, 463818, 604980, 618424, 695727, 725976, 773030, 907470, 927636, 1159545, 1209960, 1391454, 1546060, 1814940, 1855272, 2087181, 2319090, 2782908, 3092120, 3478635, 3629880, 4174362, 4638180, 5565816, 6957270, 8348724, 9276360, 10435905, 13914540, 16697448, 20871810, 27829080, 41743620, 83487240]

約数ペア:

[(1, 83487240), (2, 41743620), (3, 27829080), (4, 20871810), (5, 16697448), (6, 13914540), (8, 10435905), (9, 9276360), (10, 8348724), (12, 6957270), (15, 5565816), (18, 4638180), (20, 4174362), (23, 3629880), (24, 3478635), (27, 3092120), (30, 2782908), (36, 2319090), (40, 2087181), (45, 1855272), (46, 1814940), (54, 1546060), (60, 1391454), (69, 1209960), (72, 1159545), (90, 927636), (92, 907470), (108, 773030), (115, 725976), (120, 695727), (135, 618424), (138, 604980), (180, 463818), (184, 453735), (207, 403320), (216, 386515), (230, 362988), (270, 309212), (276, 302490), (345, 241992), (360, 231909), (414, 201660), (460, 181494), (540, 154606), (552, 151245), (621, 134440), (690, 120996), (828, 100830), (920, 90747), (1035, 80664), (1080, 77303), (1242, 67220), (1380, 60498), (1656, 50415), (2070, 40332), (2484, 33610), (2760, 30249), (3105, 26888), (3361, 24840), (4140, 20166), (4968, 16805), (6210, 13444), (6722, 12420), (8280, 10083)]