204564304900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1367}}^1\times {\mathrm{5563}}^1$

素因数の和:7213

約数の個数: 72

約数和(自身を含む): 445960831680

約数和(自身を除く): 241396526780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 1367, 2690, 2734, 5380, 5468, 5563, 6725, 6835, 11126, 13450, 13670, 22252, 26900, 27340, 27815, 34175, 55630, 68350, 111260, 136700, 139075, 278150, 367723, 556300, 735446, 1470892, 1496447, 1838615, 2992894, 3677230, 5985788, 7354460, 7482235, 7604621, 9193075, 14964470, 15209242, 18386150, 29928940, 30418484, 36772300, 37411175, 38023105, 74822350, 76046210, 149644700, 152092420, 190115525, 380231050, 760462100, 2045643049, 4091286098, 8182572196, 10228215245, 20456430490, 40912860980, 51141076225, 102282152450, 204564304900]

約数ペア:

[(1, 204564304900), (2, 102282152450), (4, 51141076225), (5, 40912860980), (10, 20456430490), (20, 10228215245), (25, 8182572196), (50, 4091286098), (100, 2045643049), (269, 760462100), (538, 380231050), (1076, 190115525), (1345, 152092420), (1367, 149644700), (2690, 76046210), (2734, 74822350), (5380, 38023105), (5468, 37411175), (5563, 36772300), (6725, 30418484), (6835, 29928940), (11126, 18386150), (13450, 15209242), (13670, 14964470), (22252, 9193075), (26900, 7604621), (27340, 7482235), (27815, 7354460), (34175, 5985788), (55630, 3677230), (68350, 2992894), (111260, 1838615), (136700, 1496447), (139075, 1470892), (278150, 735446), (367723, 556300)]