27504840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 91653120

約数和(自身を除く): 64148280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 311, 330, 335, 402, 440, 536, 622, 660, 670, 737, 804, 933, 1005, 1244, 1320, 1340, 1474, 1555, 1608, 1866, 2010, 2211, 2488, 2680, 2948, 3110, 3421, 3685, 3732, 4020, 4422, 4665, 5896, 6220, 6842, 7370, 7464, 8040, 8844, 9330, 10263, 11055, 12440, 13684, 14740, 17105, 17688, 18660, 20526, 20837, 22110, 27368, 29480, 34210, 37320, 41052, 41674, 44220, 51315, 62511, 68420, 82104, 83348, 88440, 102630, 104185, 125022, 136840, 166696, 205260, 208370, 229207, 250044, 312555, 410520, 416740, 458414, 500088, 625110, 687621, 833480, 916828, 1146035, 1250220, 1375242, 1833656, 2292070, 2500440, 2750484, 3438105, 4584140, 5500968, 6876210, 9168280, 13752420, 27504840]

約数ペア:

[(1, 27504840), (2, 13752420), (3, 9168280), (4, 6876210), (5, 5500968), (6, 4584140), (8, 3438105), (10, 2750484), (11, 2500440), (12, 2292070), (15, 1833656), (20, 1375242), (22, 1250220), (24, 1146035), (30, 916828), (33, 833480), (40, 687621), (44, 625110), (55, 500088), (60, 458414), (66, 416740), (67, 410520), (88, 312555), (110, 250044), (120, 229207), (132, 208370), (134, 205260), (165, 166696), (201, 136840), (220, 125022), (264, 104185), (268, 102630), (311, 88440), (330, 83348), (335, 82104), (402, 68420), (440, 62511), (536, 51315), (622, 44220), (660, 41674), (670, 41052), (737, 37320), (804, 34210), (933, 29480), (1005, 27368), (1244, 22110), (1320, 20837), (1340, 20526), (1474, 18660), (1555, 17688), (1608, 17105), (1866, 14740), (2010, 13684), (2211, 12440), (2488, 11055), (2680, 10263), (2948, 9330), (3110, 8844), (3421, 8040), (3685, 7464), (3732, 7370), (4020, 6842), (4422, 6220), (4665, 5896)]