135172980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{750961}}^1$

素因数の和:750976

約数の個数: 36

約数和(自身を含む): 410025252

約数和(自身を除く): 274852272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 750961, 1501922, 2252883, 3003844, 3754805, 4505766, 6758649, 7509610, 9011532, 11264415, 13517298, 15019220, 22528830, 27034596, 33793245, 45057660, 67586490, 135172980]

約数ペア:

[(1, 135172980), (2, 67586490), (3, 45057660), (4, 33793245), (5, 27034596), (6, 22528830), (9, 15019220), (10, 13517298), (12, 11264415), (15, 9011532), (18, 7509610), (20, 6758649), (30, 4505766), (36, 3754805), (45, 3003844), (60, 2252883), (90, 1501922), (180, 750961)]