85733820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{476299}}^1$

素因数の和:476314

約数の個数: 36

約数和(自身を含む): 260059800

約数和(自身を除く): 174325980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 476299, 952598, 1428897, 1905196, 2381495, 2857794, 4286691, 4762990, 5715588, 7144485, 8573382, 9525980, 14288970, 17146764, 21433455, 28577940, 42866910, 85733820]

約数ペア:

[(1, 85733820), (2, 42866910), (3, 28577940), (4, 21433455), (5, 17146764), (6, 14288970), (9, 9525980), (10, 8573382), (12, 7144485), (15, 5715588), (18, 4762990), (20, 4286691), (30, 2857794), (36, 2381495), (45, 1905196), (60, 1428897), (90, 952598), (180, 476299)]