65316780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1797

約数の個数: 120

約数和(自身を含む): 213931872

約数和(自身を除く): 148615092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1753, 1863, 2070, 2484, 3105, 3506, 3726, 4140, 5259, 6210, 7012, 7452, 8765, 9315, 10518, 12420, 15777, 17530, 18630, 21036, 26295, 31554, 35060, 37260, 40319, 47331, 52590, 63108, 78885, 80638, 94662, 105180, 120957, 141993, 157770, 161276, 189324, 201595, 236655, 241914, 283986, 315540, 362871, 403190, 473310, 483828, 567972, 604785, 709965, 725742, 806380, 946620, 1088613, 1209570, 1419930, 1451484, 1814355, 2177226, 2419140, 2839860, 3265839, 3628710, 4354452, 5443065, 6531678, 7257420, 10886130, 13063356, 16329195, 21772260, 32658390, 65316780]

約数ペア:

[(1, 65316780), (2, 32658390), (3, 21772260), (4, 16329195), (5, 13063356), (6, 10886130), (9, 7257420), (10, 6531678), (12, 5443065), (15, 4354452), (18, 3628710), (20, 3265839), (23, 2839860), (27, 2419140), (30, 2177226), (36, 1814355), (45, 1451484), (46, 1419930), (54, 1209570), (60, 1088613), (69, 946620), (81, 806380), (90, 725742), (92, 709965), (108, 604785), (115, 567972), (135, 483828), (138, 473310), (162, 403190), (180, 362871), (207, 315540), (230, 283986), (270, 241914), (276, 236655), (324, 201595), (345, 189324), (405, 161276), (414, 157770), (460, 141993), (540, 120957), (621, 105180), (690, 94662), (810, 80638), (828, 78885), (1035, 63108), (1242, 52590), (1380, 47331), (1620, 40319), (1753, 37260), (1863, 35060), (2070, 31554), (2484, 26295), (3105, 21036), (3506, 18630), (3726, 17530), (4140, 15777), (5259, 12420), (6210, 10518), (7012, 9315), (7452, 8765)]