77331660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 250048512

約数和(自身を除く): 172716852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 1823, 2020, 2121, 2828, 3030, 3535, 3646, 4242, 5469, 6060, 7070, 7292, 8484, 9115, 10605, 10938, 12761, 14140, 18230, 21210, 21876, 25522, 27345, 36460, 38283, 42420, 51044, 54690, 63805, 76566, 109380, 127610, 153132, 184123, 191415, 255220, 368246, 382830, 552369, 736492, 765660, 920615, 1104738, 1288861, 1841230, 2209476, 2577722, 2761845, 3682460, 3866583, 5155444, 5523690, 6444305, 7733166, 11047380, 12888610, 15466332, 19332915, 25777220, 38665830, 77331660]

約数ペア:

[(1, 77331660), (2, 38665830), (3, 25777220), (4, 19332915), (5, 15466332), (6, 12888610), (7, 11047380), (10, 7733166), (12, 6444305), (14, 5523690), (15, 5155444), (20, 3866583), (21, 3682460), (28, 2761845), (30, 2577722), (35, 2209476), (42, 1841230), (60, 1288861), (70, 1104738), (84, 920615), (101, 765660), (105, 736492), (140, 552369), (202, 382830), (210, 368246), (303, 255220), (404, 191415), (420, 184123), (505, 153132), (606, 127610), (707, 109380), (1010, 76566), (1212, 63805), (1414, 54690), (1515, 51044), (1823, 42420), (2020, 38283), (2121, 36460), (2828, 27345), (3030, 25522), (3535, 21876), (3646, 21210), (4242, 18230), (5469, 14140), (6060, 12761), (7070, 10938), (7292, 10605), (8484, 9115)]