135602800

素因数分解:

$2^4\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1570

約数の個数: 60

約数和(自身を含む): 327278160

約数和(自身を除く): 191675360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 263, 400, 526, 1052, 1289, 1315, 2104, 2578, 2630, 4208, 5156, 5260, 6445, 6575, 10312, 10520, 12890, 13150, 20624, 21040, 25780, 26300, 32225, 51560, 52600, 64450, 103120, 105200, 128900, 257800, 339007, 515600, 678014, 1356028, 1695035, 2712056, 3390070, 5424112, 6780140, 8475175, 13560280, 16950350, 27120560, 33900700, 67801400, 135602800]

約数ペア:

[(1, 135602800), (2, 67801400), (4, 33900700), (5, 27120560), (8, 16950350), (10, 13560280), (16, 8475175), (20, 6780140), (25, 5424112), (40, 3390070), (50, 2712056), (80, 1695035), (100, 1356028), (200, 678014), (263, 515600), (400, 339007), (526, 257800), (1052, 128900), (1289, 105200), (1315, 103120), (2104, 64450), (2578, 52600), (2630, 51560), (4208, 32225), (5156, 26300), (5260, 25780), (6445, 21040), (6575, 20624), (10312, 13150), (10520, 12890)]