85773780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4217}}^1$

素因数の和:4345

約数の個数: 72

約数和(自身を含む): 262545192

約数和(自身を除く): 176771412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 4217, 5085, 6780, 8434, 10170, 12651, 16868, 20340, 21085, 25302, 37953, 42170, 50604, 63255, 75906, 84340, 126510, 151812, 189765, 253020, 379530, 476521, 759060, 953042, 1429563, 1906084, 2382605, 2859126, 4288689, 4765210, 5718252, 7147815, 8577378, 9530420, 14295630, 17154756, 21443445, 28591260, 42886890, 85773780]

約数ペア:

[(1, 85773780), (2, 42886890), (3, 28591260), (4, 21443445), (5, 17154756), (6, 14295630), (9, 9530420), (10, 8577378), (12, 7147815), (15, 5718252), (18, 4765210), (20, 4288689), (30, 2859126), (36, 2382605), (45, 1906084), (60, 1429563), (90, 953042), (113, 759060), (180, 476521), (226, 379530), (339, 253020), (452, 189765), (565, 151812), (678, 126510), (1017, 84340), (1130, 75906), (1356, 63255), (1695, 50604), (2034, 42170), (2260, 37953), (3390, 25302), (4068, 21085), (4217, 20340), (5085, 16868), (6780, 12651), (8434, 10170)]