275396.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 257064192

約数和(自身を除く): 172561332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 524, 655, 780, 786, 827, 1310, 1572, 1654, 1703, 1965, 2481, 2620, 3308, 3406, 3930, 4135, 4962, 5109, 6812, 7860, 8270, 8515, 9924, 10218, 10751, 12405, 16540, 17030, 20436, 21502, 24810, 25545, 32253, 34060, 43004, 49620, 51090, 53755, 64506, 102180, 107510, 108337, 129012, 161265, 215020, 216674, 322530, 325011, 433348, 541685, 645060, 650022, 1083370, 1300044, 1408381, 1625055, 2166740, 2816762, 3250110, 4225143, 5633524, 6500220, 7041905, 8450286, 14083810, 16900572, 21125715, 28167620, 42251430, 84502860]

約数ペア:

[(1, 84502860), (2, 42251430), (3, 28167620), (4, 21125715), (5, 16900572), (6, 14083810), (10, 8450286), (12, 7041905), (13, 6500220), (15, 5633524), (20, 4225143), (26, 3250110), (30, 2816762), (39, 2166740), (52, 1625055), (60, 1408381), (65, 1300044), (78, 1083370), (130, 650022), (131, 645060), (156, 541685), (195, 433348), (260, 325011), (262, 322530), (390, 216674), (393, 215020), (524, 161265), (655, 129012), (780, 108337), (786, 107510), (827, 102180), (1310, 64506), (1572, 53755), (1654, 51090), (1703, 49620), (1965, 43004), (2481, 34060), (2620, 32253), (3308, 25545), (3406, 24810), (3930, 21502), (4135, 20436), (4962, 17030), (5109, 16540), (6812, 12405), (7860, 10751), (8270, 10218), (8515, 9924)]