110020020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 340018560

約数和(自身を除く): 229998540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1873, 1958, 2670, 2937, 3746, 3916, 4895, 5340, 5619, 5874, 7492, 9365, 9790, 11238, 11748, 14685, 18730, 19580, 20603, 22476, 28095, 29370, 37460, 41206, 56190, 58740, 61809, 82412, 103015, 112380, 123618, 166697, 206030, 247236, 309045, 333394, 412060, 500091, 618090, 666788, 833485, 1000182, 1236180, 1666970, 1833667, 2000364, 2500455, 3333940, 3667334, 5000910, 5501001, 7334668, 9168335, 10001820, 11002002, 18336670, 22004004, 27505005, 36673340, 55010010, 110020020]

約数ペア:

[(1, 110020020), (2, 55010010), (3, 36673340), (4, 27505005), (5, 22004004), (6, 18336670), (10, 11002002), (11, 10001820), (12, 9168335), (15, 7334668), (20, 5501001), (22, 5000910), (30, 3667334), (33, 3333940), (44, 2500455), (55, 2000364), (60, 1833667), (66, 1666970), (89, 1236180), (110, 1000182), (132, 833485), (165, 666788), (178, 618090), (220, 500091), (267, 412060), (330, 333394), (356, 309045), (445, 247236), (534, 206030), (660, 166697), (890, 123618), (979, 112380), (1068, 103015), (1335, 82412), (1780, 61809), (1873, 58740), (1958, 56190), (2670, 41206), (2937, 37460), (3746, 29370), (3916, 28095), (4895, 22476), (5340, 20603), (5619, 19580), (5874, 18730), (7492, 14685), (9365, 11748), (9790, 11238)]