85512300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9875

約数の個数: 72

約数和(自身を含む): 255973200

約数和(自身を除く): 170460900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 9829, 19658, 29487, 39316, 49145, 58974, 98290, 117948, 147435, 196580, 245725, 285041, 294870, 491450, 570082, 589740, 737175, 855123, 982900, 1140164, 1425205, 1474350, 1710246, 2850410, 2948700, 3420492, 4275615, 5700820, 7126025, 8551230, 14252050, 17102460, 21378075, 28504100, 42756150, 85512300]

約数ペア:

[(1, 85512300), (2, 42756150), (3, 28504100), (4, 21378075), (5, 17102460), (6, 14252050), (10, 8551230), (12, 7126025), (15, 5700820), (20, 4275615), (25, 3420492), (29, 2948700), (30, 2850410), (50, 1710246), (58, 1474350), (60, 1425205), (75, 1140164), (87, 982900), (100, 855123), (116, 737175), (145, 589740), (150, 570082), (174, 491450), (290, 294870), (300, 285041), (348, 245725), (435, 196580), (580, 147435), (725, 117948), (870, 98290), (1450, 58974), (1740, 49145), (2175, 39316), (2900, 29487), (4350, 19658), (8700, 9829)]