56130900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26729}}^1$

素因数の和:26753

約数の個数: 72

約数和(自身を含む): 185613120

約数和(自身を除く): 129482220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26729, 53458, 80187, 106916, 133645, 160374, 187103, 267290, 320748, 374206, 400935, 534580, 561309, 668225, 748412, 801870, 935515, 1122618, 1336450, 1603740, 1871030, 2004675, 2245236, 2672900, 2806545, 3742060, 4009350, 4677575, 5613090, 8018700, 9355150, 11226180, 14032725, 18710300, 28065450, 56130900]

約数ペア:

[(1, 56130900), (2, 28065450), (3, 18710300), (4, 14032725), (5, 11226180), (6, 9355150), (7, 8018700), (10, 5613090), (12, 4677575), (14, 4009350), (15, 3742060), (20, 2806545), (21, 2672900), (25, 2245236), (28, 2004675), (30, 1871030), (35, 1603740), (42, 1336450), (50, 1122618), (60, 935515), (70, 801870), (75, 748412), (84, 668225), (100, 561309), (105, 534580), (140, 400935), (150, 374206), (175, 320748), (210, 267290), (300, 187103), (350, 160374), (420, 133645), (525, 106916), (700, 80187), (1050, 53458), (2100, 26729)]