222083640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{205633}}^1$

素因数の和:205653

約数の個数: 64

約数和(自身を含む): 740282400

約数和(自身を除く): 518198760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 205633, 411266, 616899, 822532, 1028165, 1233798, 1645064, 1850697, 2056330, 2467596, 3084495, 3701394, 4112660, 4935192, 5552091, 6168990, 7402788, 8225320, 9253485, 11104182, 12337980, 14805576, 18506970, 22208364, 24675960, 27760455, 37013940, 44416728, 55520910, 74027880, 111041820, 222083640]

約数ペア:

[(1, 222083640), (2, 111041820), (3, 74027880), (4, 55520910), (5, 44416728), (6, 37013940), (8, 27760455), (9, 24675960), (10, 22208364), (12, 18506970), (15, 14805576), (18, 12337980), (20, 11104182), (24, 9253485), (27, 8225320), (30, 7402788), (36, 6168990), (40, 5552091), (45, 4935192), (54, 4112660), (60, 3701394), (72, 3084495), (90, 2467596), (108, 2056330), (120, 1850697), (135, 1645064), (180, 1233798), (216, 1028165), (270, 822532), (360, 616899), (540, 411266), (1080, 205633)]