61107000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{20369}}^1$

素因数の和:20393

約数の個数: 64

約数和(自身を含む): 190663200

約数和(自身を除く): 129556200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 20369, 40738, 61107, 81476, 101845, 122214, 162952, 203690, 244428, 305535, 407380, 488856, 509225, 611070, 814760, 1018450, 1222140, 1527675, 2036900, 2444280, 2546125, 3055350, 4073800, 5092250, 6110700, 7638375, 10184500, 12221400, 15276750, 20369000, 30553500, 61107000]

約数ペア:

[(1, 61107000), (2, 30553500), (3, 20369000), (4, 15276750), (5, 12221400), (6, 10184500), (8, 7638375), (10, 6110700), (12, 5092250), (15, 4073800), (20, 3055350), (24, 2546125), (25, 2444280), (30, 2036900), (40, 1527675), (50, 1222140), (60, 1018450), (75, 814760), (100, 611070), (120, 509225), (125, 488856), (150, 407380), (200, 305535), (250, 244428), (300, 203690), (375, 162952), (500, 122214), (600, 101845), (750, 81476), (1000, 61107), (1500, 40738), (3000, 20369)]