76897260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 258515712

約数和(自身を除く): 181618452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 547, 639, 660, 710, 781, 852, 990, 1065, 1094, 1278, 1420, 1562, 1641, 1980, 2130, 2188, 2343, 2556, 2735, 3124, 3195, 3282, 3905, 4260, 4686, 4923, 5470, 6017, 6390, 6564, 7029, 7810, 8205, 9372, 9846, 10940, 11715, 12034, 12780, 14058, 15620, 16410, 18051, 19692, 23430, 24068, 24615, 28116, 30085, 32820, 35145, 36102, 38837, 46860, 49230, 54153, 60170, 70290, 72204, 77674, 90255, 98460, 108306, 116511, 120340, 140580, 155348, 180510, 194185, 216612, 233022, 270765, 349533, 361020, 388370, 427207, 466044, 541530, 582555, 699066, 776740, 854414, 1083060, 1165110, 1281621, 1398132, 1708828, 1747665, 2136035, 2330220, 2563242, 3495330, 3844863, 4272070, 5126484, 6408105, 6990660, 7689726, 8544140, 12816210, 15379452, 19224315, 25632420, 38448630, 76897260]

約数ペア:

[(1, 76897260), (2, 38448630), (3, 25632420), (4, 19224315), (5, 15379452), (6, 12816210), (9, 8544140), (10, 7689726), (11, 6990660), (12, 6408105), (15, 5126484), (18, 4272070), (20, 3844863), (22, 3495330), (30, 2563242), (33, 2330220), (36, 2136035), (44, 1747665), (45, 1708828), (55, 1398132), (60, 1281621), (66, 1165110), (71, 1083060), (90, 854414), (99, 776740), (110, 699066), (132, 582555), (142, 541530), (165, 466044), (180, 427207), (198, 388370), (213, 361020), (220, 349533), (284, 270765), (330, 233022), (355, 216612), (396, 194185), (426, 180510), (495, 155348), (547, 140580), (639, 120340), (660, 116511), (710, 108306), (781, 98460), (852, 90255), (990, 77674), (1065, 72204), (1094, 70290), (1278, 60170), (1420, 54153), (1562, 49230), (1641, 46860), (1980, 38837), (2130, 36102), (2188, 35145), (2343, 32820), (2556, 30085), (2735, 28116), (3124, 24615), (3195, 24068), (3282, 23430), (3905, 19692), (4260, 18051), (4686, 16410), (4923, 15620), (5470, 14058), (6017, 12780), (6390, 12034), (6564, 11715), (7029, 10940), (7810, 9846), (8205, 9372)]