113617620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{210403}}^1$

素因数の和:210421

約数の個数: 48

約数和(自身を含む): 353478720

約数和(自身を除く): 239861100

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, 210403, 420806, 631209, 841612, 1052015, 1262418, 1893627, 2104030, 2524836, 3156045, 3787254, 4208060, 5680881, 6312090, 7574508, 9468135, 11361762, 12624180, 18936270, 22723524, 28404405, 37872540, 56808810, 113617620]

約数ペア:

[(1, 113617620), (2, 56808810), (3, 37872540), (4, 28404405), (5, 22723524), (6, 18936270), (9, 12624180), (10, 11361762), (12, 9468135), (15, 7574508), (18, 6312090), (20, 5680881), (27, 4208060), (30, 3787254), (36, 3156045), (45, 2524836), (54, 2104030), (60, 1893627), (90, 1262418), (108, 1052015), (135, 841612), (180, 631209), (270, 420806), (540, 210403)]