102095820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2207}}^1$

素因数の和:2479

約数の個数: 72

約数和(自身を含む): 311036544

約数和(自身を除く): 208940724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2207, 2313, 2570, 3084, 3855, 4414, 4626, 5140, 6621, 7710, 8828, 9252, 11035, 11565, 13242, 15420, 19863, 22070, 23130, 26484, 33105, 39726, 44140, 46260, 66210, 79452, 99315, 132420, 198630, 397260, 567199, 1134398, 1701597, 2268796, 2835995, 3403194, 5104791, 5671990, 6806388, 8507985, 10209582, 11343980, 17015970, 20419164, 25523955, 34031940, 51047910, 102095820]

約数ペア:

[(1, 102095820), (2, 51047910), (3, 34031940), (4, 25523955), (5, 20419164), (6, 17015970), (9, 11343980), (10, 10209582), (12, 8507985), (15, 6806388), (18, 5671990), (20, 5104791), (30, 3403194), (36, 2835995), (45, 2268796), (60, 1701597), (90, 1134398), (180, 567199), (257, 397260), (514, 198630), (771, 132420), (1028, 99315), (1285, 79452), (1542, 66210), (2207, 46260), (2313, 44140), (2570, 39726), (3084, 33105), (3855, 26484), (4414, 23130), (4626, 22070), (5140, 19863), (6621, 15420), (7710, 13242), (8828, 11565), (9252, 11035)]