75552760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 181530720

約数和(自身を除く): 105977960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 811, 1096, 1370, 1622, 2329, 2740, 3244, 4055, 4658, 5480, 6488, 8110, 9316, 11645, 13787, 16220, 18632, 23290, 27574, 32440, 46580, 55148, 68935, 93160, 110296, 111107, 137870, 222214, 275740, 444428, 551480, 555535, 888856, 1111070, 1888819, 2222140, 3777638, 4444280, 7555276, 9444095, 15110552, 18888190, 37776380, 75552760]

約数ペア:

[(1, 75552760), (2, 37776380), (4, 18888190), (5, 15110552), (8, 9444095), (10, 7555276), (17, 4444280), (20, 3777638), (34, 2222140), (40, 1888819), (68, 1111070), (85, 888856), (136, 555535), (137, 551480), (170, 444428), (274, 275740), (340, 222214), (548, 137870), (680, 111107), (685, 110296), (811, 93160), (1096, 68935), (1370, 55148), (1622, 46580), (2329, 32440), (2740, 27574), (3244, 23290), (4055, 18632), (4658, 16220), (5480, 13787), (6488, 11645), (8110, 9316)]