67241200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 177485168

約数和(自身を除く): 110243968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 80, 100, 104, 130, 134, 193, 200, 208, 260, 268, 325, 335, 386, 400, 520, 536, 650, 670, 772, 871, 965, 1040, 1072, 1300, 1340, 1544, 1675, 1742, 1930, 2509, 2600, 2680, 3088, 3350, 3484, 3860, 4355, 4825, 5018, 5200, 5360, 6700, 6968, 7720, 8710, 9650, 10036, 12545, 12931, 13400, 13936, 15440, 17420, 19300, 20072, 21775, 25090, 25862, 26800, 34840, 38600, 40144, 43550, 50180, 51724, 62725, 64655, 69680, 77200, 87100, 100360, 103448, 125450, 129310, 168103, 174200, 200720, 206896, 250900, 258620, 323275, 336206, 348400, 501800, 517240, 646550, 672412, 840515, 1003600, 1034480, 1293100, 1344824, 1681030, 2586200, 2689648, 3362060, 4202575, 5172400, 6724120, 8405150, 13448240, 16810300, 33620600, 67241200]

約数ペア:

[(1, 67241200), (2, 33620600), (4, 16810300), (5, 13448240), (8, 8405150), (10, 6724120), (13, 5172400), (16, 4202575), (20, 3362060), (25, 2689648), (26, 2586200), (40, 1681030), (50, 1344824), (52, 1293100), (65, 1034480), (67, 1003600), (80, 840515), (100, 672412), (104, 646550), (130, 517240), (134, 501800), (193, 348400), (200, 336206), (208, 323275), (260, 258620), (268, 250900), (325, 206896), (335, 200720), (386, 174200), (400, 168103), (520, 129310), (536, 125450), (650, 103448), (670, 100360), (772, 87100), (871, 77200), (965, 69680), (1040, 64655), (1072, 62725), (1300, 51724), (1340, 50180), (1544, 43550), (1675, 40144), (1742, 38600), (1930, 34840), (2509, 26800), (2600, 25862), (2680, 25090), (3088, 21775), (3350, 20072), (3484, 19300), (3860, 17420), (4355, 15440), (4825, 13936), (5018, 13400), (5200, 12931), (5360, 12545), (6700, 10036), (6968, 9650), (7720, 8710)]