55345140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 173900160

約数和(自身を除く): 118555020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 907, 1017, 1130, 1356, 1695, 1814, 2034, 2260, 2721, 3051, 3390, 3628, 4068, 4535, 5085, 5442, 6102, 6780, 8163, 9070, 10170, 10884, 12204, 13605, 15255, 16326, 18140, 20340, 24489, 27210, 30510, 32652, 40815, 48978, 54420, 61020, 81630, 97956, 102491, 122445, 163260, 204982, 244890, 307473, 409964, 489780, 512455, 614946, 922419, 1024910, 1229892, 1537365, 1844838, 2049820, 2767257, 3074730, 3689676, 4612095, 5534514, 6149460, 9224190, 11069028, 13836285, 18448380, 27672570, 55345140]

約数ペア:

[(1, 55345140), (2, 27672570), (3, 18448380), (4, 13836285), (5, 11069028), (6, 9224190), (9, 6149460), (10, 5534514), (12, 4612095), (15, 3689676), (18, 3074730), (20, 2767257), (27, 2049820), (30, 1844838), (36, 1537365), (45, 1229892), (54, 1024910), (60, 922419), (90, 614946), (108, 512455), (113, 489780), (135, 409964), (180, 307473), (226, 244890), (270, 204982), (339, 163260), (452, 122445), (540, 102491), (565, 97956), (678, 81630), (907, 61020), (1017, 54420), (1130, 48978), (1356, 40815), (1695, 32652), (1814, 30510), (2034, 27210), (2260, 24489), (2721, 20340), (3051, 18140), (3390, 16326), (3628, 15255), (4068, 13605), (4535, 12204), (5085, 10884), (5442, 10170), (6102, 9070), (6780, 8163)]