67522620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 140044740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 263, 330, 389, 526, 660, 778, 789, 1052, 1167, 1315, 1556, 1578, 1945, 2334, 2630, 2893, 3156, 3890, 3945, 4279, 4668, 5260, 5786, 5835, 7780, 7890, 8558, 8679, 11572, 11670, 12837, 14465, 15780, 17116, 17358, 21395, 23340, 25674, 28930, 34716, 42790, 43395, 51348, 57860, 64185, 85580, 86790, 102307, 128370, 173580, 204614, 256740, 306921, 409228, 511535, 613842, 1023070, 1125377, 1227684, 1534605, 2046140, 2250754, 3069210, 3376131, 4501508, 5626885, 6138420, 6752262, 11253770, 13504524, 16880655, 22507540, 33761310, 67522620]

約数ペア:

[(1, 67522620), (2, 33761310), (3, 22507540), (4, 16880655), (5, 13504524), (6, 11253770), (10, 6752262), (11, 6138420), (12, 5626885), (15, 4501508), (20, 3376131), (22, 3069210), (30, 2250754), (33, 2046140), (44, 1534605), (55, 1227684), (60, 1125377), (66, 1023070), (110, 613842), (132, 511535), (165, 409228), (220, 306921), (263, 256740), (330, 204614), (389, 173580), (526, 128370), (660, 102307), (778, 86790), (789, 85580), (1052, 64185), (1167, 57860), (1315, 51348), (1556, 43395), (1578, 42790), (1945, 34716), (2334, 28930), (2630, 25674), (2893, 23340), (3156, 21395), (3890, 17358), (3945, 17116), (4279, 15780), (4668, 14465), (5260, 12837), (5786, 11670), (5835, 11572), (7780, 8679), (7890, 8558)]