2015250800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4227

約数の個数: 120

約数和(自身を含む): 5148715104

約数和(自身を除く): 3133464304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 184, 200, 212, 230, 265, 368, 400, 424, 460, 530, 575, 848, 920, 1060, 1150, 1219, 1325, 1840, 2120, 2300, 2438, 2650, 4133, 4240, 4600, 4876, 5300, 6095, 8266, 9200, 9752, 10600, 12190, 16532, 19504, 20665, 21200, 24380, 30475, 33064, 41330, 48760, 60950, 66128, 82660, 95059, 97520, 103325, 121900, 165320, 190118, 206650, 219049, 243800, 330640, 380236, 413300, 438098, 475295, 487600, 760472, 826600, 876196, 950590, 1095245, 1520944, 1653200, 1752392, 1901180, 2190490, 2376475, 3504784, 3802360, 4380980, 4752950, 5038127, 5476225, 7604720, 8761960, 9505900, 10076254, 10952450, 17523920, 19011800, 20152508, 21904900, 25190635, 38023600, 40305016, 43809800, 50381270, 80610032, 87619600, 100762540, 125953175, 201525080, 251906350, 403050160, 503812700, 1007625400, 2015250800]

約数ペア:

[(1, 2015250800), (2, 1007625400), (4, 503812700), (5, 403050160), (8, 251906350), (10, 201525080), (16, 125953175), (20, 100762540), (23, 87619600), (25, 80610032), (40, 50381270), (46, 43809800), (50, 40305016), (53, 38023600), (80, 25190635), (92, 21904900), (100, 20152508), (106, 19011800), (115, 17523920), (184, 10952450), (200, 10076254), (212, 9505900), (230, 8761960), (265, 7604720), (368, 5476225), (400, 5038127), (424, 4752950), (460, 4380980), (530, 3802360), (575, 3504784), (848, 2376475), (920, 2190490), (1060, 1901180), (1150, 1752392), (1219, 1653200), (1325, 1520944), (1840, 1095245), (2120, 950590), (2300, 876196), (2438, 826600), (2650, 760472), (4133, 487600), (4240, 475295), (4600, 438098), (4876, 413300), (5300, 380236), (6095, 330640), (8266, 243800), (9200, 219049), (9752, 206650), (10600, 190118), (12190, 165320), (16532, 121900), (19504, 103325), (20665, 97520), (21200, 95059), (24380, 82660), (30475, 66128), (33064, 60950), (41330, 48760)]