85006680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64399}}^1$

素因数の和:64424

約数の個数: 64

約数和(自身を含む): 278208000

約数和(自身を除く): 193201320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 64399, 128798, 193197, 257596, 321995, 386394, 515192, 643990, 708389, 772788, 965985, 1287980, 1416778, 1545576, 1931970, 2125167, 2575960, 2833556, 3541945, 3863940, 4250334, 5667112, 7083890, 7727880, 8500668, 10625835, 14167780, 17001336, 21251670, 28335560, 42503340, 85006680]

約数ペア:

[(1, 85006680), (2, 42503340), (3, 28335560), (4, 21251670), (5, 17001336), (6, 14167780), (8, 10625835), (10, 8500668), (11, 7727880), (12, 7083890), (15, 5667112), (20, 4250334), (22, 3863940), (24, 3541945), (30, 2833556), (33, 2575960), (40, 2125167), (44, 1931970), (55, 1545576), (60, 1416778), (66, 1287980), (88, 965985), (110, 772788), (120, 708389), (132, 643990), (165, 515192), (220, 386394), (264, 321995), (330, 257596), (440, 193197), (660, 128798), (1320, 64399)]