142219260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263369}}^1$

素因数の和:263387

約数の個数: 48

約数和(自身を含む): 442461600

約数和(自身を除く): 300242340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 263369, 526738, 790107, 1053476, 1316845, 1580214, 2370321, 2633690, 3160428, 3950535, 4740642, 5267380, 7110963, 7901070, 9481284, 11851605, 14221926, 15802140, 23703210, 28443852, 35554815, 47406420, 71109630, 142219260]

約数ペア:

[(1, 142219260), (2, 71109630), (3, 47406420), (4, 35554815), (5, 28443852), (6, 23703210), (9, 15802140), (10, 14221926), (12, 11851605), (15, 9481284), (18, 7901070), (20, 7110963), (27, 5267380), (30, 4740642), (36, 3950535), (45, 3160428), (54, 2633690), (60, 2370321), (90, 1580214), (108, 1316845), (135, 1053476), (180, 790107), (270, 526738), (540, 263369)]