75706070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 163749600

約数和(自身を除く): 88043530

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 89, 95, 110, 121, 178, 185, 190, 209, 242, 370, 407, 418, 445, 605, 703, 814, 890, 979, 1045, 1210, 1406, 1691, 1958, 2035, 2090, 2299, 3293, 3382, 3515, 4070, 4477, 4598, 4895, 6586, 7030, 7733, 8455, 8954, 9790, 10769, 11495, 15466, 16465, 16910, 18601, 21538, 22385, 22990, 32930, 36223, 37202, 38665, 44770, 53845, 62567, 72446, 77330, 85063, 93005, 107690, 125134, 170126, 181115, 186010, 204611, 312835, 362230, 398453, 409222, 425315, 625670, 688237, 796906, 850630, 1023055, 1376474, 1992265, 2046110, 3441185, 3984530, 6882370, 7570607, 15141214, 37853035, 75706070]

約数ペア:

[(1, 75706070), (2, 37853035), (5, 15141214), (10, 7570607), (11, 6882370), (19, 3984530), (22, 3441185), (37, 2046110), (38, 1992265), (55, 1376474), (74, 1023055), (89, 850630), (95, 796906), (110, 688237), (121, 625670), (178, 425315), (185, 409222), (190, 398453), (209, 362230), (242, 312835), (370, 204611), (407, 186010), (418, 181115), (445, 170126), (605, 125134), (703, 107690), (814, 93005), (890, 85063), (979, 77330), (1045, 72446), (1210, 62567), (1406, 53845), (1691, 44770), (1958, 38665), (2035, 37202), (2090, 36223), (2299, 32930), (3293, 22990), (3382, 22385), (3515, 21538), (4070, 18601), (4477, 16910), (4598, 16465), (4895, 15466), (6586, 11495), (7030, 10769), (7733, 9790), (8455, 8954)]