75082240

素因数分解:

$2^9\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 182175840

約数和(自身を除く): 107093600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 211, 256, 278, 320, 422, 512, 556, 640, 695, 844, 1055, 1112, 1280, 1390, 1688, 2110, 2224, 2560, 2780, 3376, 4220, 4448, 5560, 6752, 8440, 8896, 11120, 13504, 16880, 17792, 22240, 27008, 29329, 33760, 35584, 44480, 54016, 58658, 67520, 71168, 88960, 108032, 117316, 135040, 146645, 177920, 234632, 270080, 293290, 355840, 469264, 540160, 586580, 938528, 1173160, 1877056, 2346320, 3754112, 4692640, 7508224, 9385280, 15016448, 18770560, 37541120, 75082240]

約数ペア:

[(1, 75082240), (2, 37541120), (4, 18770560), (5, 15016448), (8, 9385280), (10, 7508224), (16, 4692640), (20, 3754112), (32, 2346320), (40, 1877056), (64, 1173160), (80, 938528), (128, 586580), (139, 540160), (160, 469264), (211, 355840), (256, 293290), (278, 270080), (320, 234632), (422, 177920), (512, 146645), (556, 135040), (640, 117316), (695, 108032), (844, 88960), (1055, 71168), (1112, 67520), (1280, 58658), (1390, 54016), (1688, 44480), (2110, 35584), (2224, 33760), (2560, 29329), (2780, 27008), (3376, 22240), (4220, 17792), (4448, 16880), (5560, 13504), (6752, 11120), (8440, 8896)]