68460660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 215349120

約数和(自身を除く): 146888460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1307, 1455, 1746, 1940, 2614, 2619, 2910, 3492, 3921, 4365, 5228, 5238, 5820, 6535, 7842, 8730, 10476, 11763, 13070, 13095, 15684, 17460, 19605, 23526, 26140, 26190, 35289, 39210, 47052, 52380, 58815, 70578, 78420, 117630, 126779, 141156, 176445, 235260, 253558, 352890, 380337, 507116, 633895, 705780, 760674, 1141011, 1267790, 1521348, 1901685, 2282022, 2535580, 3423033, 3803370, 4564044, 5705055, 6846066, 7606740, 11410110, 13692132, 17115165, 22820220, 34230330, 68460660]

約数ペア:

[(1, 68460660), (2, 34230330), (3, 22820220), (4, 17115165), (5, 13692132), (6, 11410110), (9, 7606740), (10, 6846066), (12, 5705055), (15, 4564044), (18, 3803370), (20, 3423033), (27, 2535580), (30, 2282022), (36, 1901685), (45, 1521348), (54, 1267790), (60, 1141011), (90, 760674), (97, 705780), (108, 633895), (135, 507116), (180, 380337), (194, 352890), (270, 253558), (291, 235260), (388, 176445), (485, 141156), (540, 126779), (582, 117630), (873, 78420), (970, 70578), (1164, 58815), (1307, 52380), (1455, 47052), (1746, 39210), (1940, 35289), (2614, 26190), (2619, 26140), (2910, 23526), (3492, 19605), (3921, 17460), (4365, 15684), (5228, 13095), (5238, 13070), (5820, 11763), (6535, 10476), (7842, 8730)]