135144540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{750803}}^1$

素因数の和:750818

約数の個数: 36

約数和(自身を含む): 409938984

約数和(自身を除く): 274794444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 750803, 1501606, 2252409, 3003212, 3754015, 4504818, 6757227, 7508030, 9009636, 11262045, 13514454, 15016060, 22524090, 27028908, 33786135, 45048180, 67572270, 135144540]

約数ペア:

[(1, 135144540), (2, 67572270), (3, 45048180), (4, 33786135), (5, 27028908), (6, 22524090), (9, 15016060), (10, 13514454), (12, 11262045), (15, 9009636), (18, 7508030), (20, 6757227), (30, 4504818), (36, 3754015), (45, 3003212), (60, 2252409), (90, 1501606), (180, 750803)]