85775800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 134210120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 127, 200, 220, 254, 275, 307, 440, 508, 550, 614, 635, 1016, 1100, 1228, 1270, 1397, 1535, 2200, 2456, 2540, 2794, 3070, 3175, 3377, 5080, 5588, 6140, 6350, 6754, 6985, 7675, 11176, 12280, 12700, 13508, 13970, 15350, 16885, 25400, 27016, 27940, 30700, 33770, 34925, 38989, 55880, 61400, 67540, 69850, 77978, 84425, 135080, 139700, 155956, 168850, 194945, 279400, 311912, 337700, 389890, 428879, 675400, 779780, 857758, 974725, 1559560, 1715516, 1949450, 2144395, 3431032, 3898900, 4288790, 7797800, 8577580, 10721975, 17155160, 21443950, 42887900, 85775800]

約数ペア:

[(1, 85775800), (2, 42887900), (4, 21443950), (5, 17155160), (8, 10721975), (10, 8577580), (11, 7797800), (20, 4288790), (22, 3898900), (25, 3431032), (40, 2144395), (44, 1949450), (50, 1715516), (55, 1559560), (88, 974725), (100, 857758), (110, 779780), (127, 675400), (200, 428879), (220, 389890), (254, 337700), (275, 311912), (307, 279400), (440, 194945), (508, 168850), (550, 155956), (614, 139700), (635, 135080), (1016, 84425), (1100, 77978), (1228, 69850), (1270, 67540), (1397, 61400), (1535, 55880), (2200, 38989), (2456, 34925), (2540, 33770), (2794, 30700), (3070, 27940), (3175, 27016), (3377, 25400), (5080, 16885), (5588, 15350), (6140, 13970), (6350, 13508), (6754, 12700), (6985, 12280), (7675, 11176)]