177967260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2528

約数の個数: 96

約数和(自身を含む): 557894400

約数和(自身を除く): 379927140

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, 834, 1251, 1390, 1668, 2085, 2371, 2502, 2780, 3753, 4170, 4742, 5004, 6255, 7113, 7506, 8340, 9484, 11855, 12510, 14226, 15012, 18765, 21339, 23710, 25020, 28452, 35565, 37530, 42678, 47420, 64017, 71130, 75060, 85356, 106695, 128034, 142260, 213390, 256068, 320085, 329569, 426780, 640170, 659138, 988707, 1280340, 1318276, 1647845, 1977414, 2966121, 3295690, 3954828, 4943535, 5932242, 6591380, 8898363, 9887070, 11864484, 14830605, 17796726, 19774140, 29661210, 35593452, 44491815, 59322420, 88983630, 177967260]

約数ペア:

[(1, 177967260), (2, 88983630), (3, 59322420), (4, 44491815), (5, 35593452), (6, 29661210), (9, 19774140), (10, 17796726), (12, 14830605), (15, 11864484), (18, 9887070), (20, 8898363), (27, 6591380), (30, 5932242), (36, 4943535), (45, 3954828), (54, 3295690), (60, 2966121), (90, 1977414), (108, 1647845), (135, 1318276), (139, 1280340), (180, 988707), (270, 659138), (278, 640170), (417, 426780), (540, 329569), (556, 320085), (695, 256068), (834, 213390), (1251, 142260), (1390, 128034), (1668, 106695), (2085, 85356), (2371, 75060), (2502, 71130), (2780, 64017), (3753, 47420), (4170, 42678), (4742, 37530), (5004, 35565), (6255, 28452), (7113, 25020), (7506, 23710), (8340, 21339), (9484, 18765), (11855, 15012), (12510, 14226)]