55469340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 174048000

約数和(自身を除く): 118578660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 739, 834, 1251, 1390, 1478, 1668, 2085, 2217, 2502, 2780, 2956, 3695, 3753, 4170, 4434, 5004, 6255, 6651, 7390, 7506, 8340, 8868, 11085, 12510, 13302, 14780, 15012, 18765, 19953, 22170, 25020, 26604, 33255, 37530, 39906, 44340, 66510, 75060, 79812, 99765, 102721, 133020, 199530, 205442, 308163, 399060, 410884, 513605, 616326, 924489, 1027210, 1232652, 1540815, 1848978, 2054420, 2773467, 3081630, 3697956, 4622445, 5546934, 6163260, 9244890, 11093868, 13867335, 18489780, 27734670, 55469340]

約数ペア:

[(1, 55469340), (2, 27734670), (3, 18489780), (4, 13867335), (5, 11093868), (6, 9244890), (9, 6163260), (10, 5546934), (12, 4622445), (15, 3697956), (18, 3081630), (20, 2773467), (27, 2054420), (30, 1848978), (36, 1540815), (45, 1232652), (54, 1027210), (60, 924489), (90, 616326), (108, 513605), (135, 410884), (139, 399060), (180, 308163), (270, 205442), (278, 199530), (417, 133020), (540, 102721), (556, 99765), (695, 79812), (739, 75060), (834, 66510), (1251, 44340), (1390, 39906), (1478, 37530), (1668, 33255), (2085, 26604), (2217, 25020), (2502, 22170), (2780, 19953), (2956, 18765), (3695, 15012), (3753, 14780), (4170, 13302), (4434, 12510), (5004, 11085), (6255, 8868), (6651, 8340), (7390, 7506)]