75813270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 196862400

約数和(自身を除く): 121049130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 349, 390, 557, 698, 1047, 1114, 1671, 1745, 2094, 2785, 3342, 3490, 4537, 5235, 5570, 7241, 8355, 9074, 10470, 13611, 14482, 16710, 21723, 22685, 27222, 36205, 43446, 45370, 68055, 72410, 108615, 136110, 194393, 217230, 388786, 583179, 971965, 1166358, 1943930, 2527109, 2915895, 5054218, 5831790, 7581327, 12635545, 15162654, 25271090, 37906635, 75813270]

約数ペア:

[(1, 75813270), (2, 37906635), (3, 25271090), (5, 15162654), (6, 12635545), (10, 7581327), (13, 5831790), (15, 5054218), (26, 2915895), (30, 2527109), (39, 1943930), (65, 1166358), (78, 971965), (130, 583179), (195, 388786), (349, 217230), (390, 194393), (557, 136110), (698, 108615), (1047, 72410), (1114, 68055), (1671, 45370), (1745, 43446), (2094, 36205), (2785, 27222), (3342, 22685), (3490, 21723), (4537, 16710), (5235, 14482), (5570, 13611), (7241, 10470), (8355, 9074)]