84564180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469801}}^1$

素因数の和:469816

約数の個数: 36

約数和(自身を含む): 256511892

約数和(自身を除く): 171947712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469801, 939602, 1409403, 1879204, 2349005, 2818806, 4228209, 4698010, 5637612, 7047015, 8456418, 9396020, 14094030, 16912836, 21141045, 28188060, 42282090, 84564180]

約数ペア:

[(1, 84564180), (2, 42282090), (3, 28188060), (4, 21141045), (5, 16912836), (6, 14094030), (9, 9396020), (10, 8456418), (12, 7047015), (15, 5637612), (18, 4698010), (20, 4228209), (30, 2818806), (36, 2349005), (45, 1879204), (60, 1409403), (90, 939602), (180, 469801)]