85854120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 283271040

約数和(自身を除く): 197416920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 193, 220, 264, 330, 337, 386, 440, 579, 660, 674, 772, 965, 1011, 1158, 1320, 1348, 1544, 1685, 1930, 2022, 2123, 2316, 2696, 2895, 3370, 3707, 3860, 4044, 4246, 4632, 5055, 5790, 6369, 6740, 7414, 7720, 8088, 8492, 10110, 10615, 11121, 11580, 12738, 13480, 14828, 16984, 18535, 20220, 21230, 22242, 23160, 25476, 29656, 31845, 37070, 40440, 42460, 44484, 50952, 55605, 63690, 65041, 74140, 84920, 88968, 111210, 127380, 130082, 148280, 195123, 222420, 254760, 260164, 325205, 390246, 444840, 520328, 650410, 715451, 780492, 975615, 1300820, 1430902, 1560984, 1951230, 2146353, 2601640, 2861804, 3577255, 3902460, 4292706, 5723608, 7154510, 7804920, 8585412, 10731765, 14309020, 17170824, 21463530, 28618040, 42927060, 85854120]

約数ペア:

[(1, 85854120), (2, 42927060), (3, 28618040), (4, 21463530), (5, 17170824), (6, 14309020), (8, 10731765), (10, 8585412), (11, 7804920), (12, 7154510), (15, 5723608), (20, 4292706), (22, 3902460), (24, 3577255), (30, 2861804), (33, 2601640), (40, 2146353), (44, 1951230), (55, 1560984), (60, 1430902), (66, 1300820), (88, 975615), (110, 780492), (120, 715451), (132, 650410), (165, 520328), (193, 444840), (220, 390246), (264, 325205), (330, 260164), (337, 254760), (386, 222420), (440, 195123), (579, 148280), (660, 130082), (674, 127380), (772, 111210), (965, 88968), (1011, 84920), (1158, 74140), (1320, 65041), (1348, 63690), (1544, 55605), (1685, 50952), (1930, 44484), (2022, 42460), (2123, 40440), (2316, 37070), (2696, 31845), (2895, 29656), (3370, 25476), (3707, 23160), (3860, 22242), (4044, 21230), (4246, 20220), (4632, 18535), (5055, 16984), (5790, 14828), (6369, 13480), (6740, 12738), (7414, 11580), (7720, 11121), (8088, 10615), (8492, 10110)]