222930900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{82567}}^1$

素因数の和:82590

約数の個数: 72

約数和(自身を含む): 716690240

約数和(自身を除く): 493759340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 82567, 165134, 247701, 330268, 412835, 495402, 743103, 825670, 990804, 1238505, 1486206, 1651340, 2064175, 2229309, 2477010, 2972412, 3715515, 4128350, 4458618, 4954020, 6192525, 7431030, 8256700, 8917236, 11146545, 12385050, 14862060, 18577575, 22293090, 24770100, 37155150, 44586180, 55732725, 74310300, 111465450, 222930900]

約数ペア:

[(1, 222930900), (2, 111465450), (3, 74310300), (4, 55732725), (5, 44586180), (6, 37155150), (9, 24770100), (10, 22293090), (12, 18577575), (15, 14862060), (18, 12385050), (20, 11146545), (25, 8917236), (27, 8256700), (30, 7431030), (36, 6192525), (45, 4954020), (50, 4458618), (54, 4128350), (60, 3715515), (75, 2972412), (90, 2477010), (100, 2229309), (108, 2064175), (135, 1651340), (150, 1486206), (180, 1238505), (225, 990804), (270, 825670), (300, 743103), (450, 495402), (540, 412835), (675, 330268), (900, 247701), (1350, 165134), (2700, 82567)]