137420600

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6803}}^1$

素因数の和:6920

約数の個数: 48

約数和(自身を含む): 322713720

約数和(自身を除く): 185293120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 6803, 10100, 13606, 20200, 27212, 34015, 54424, 68030, 136060, 170075, 272120, 340150, 680300, 687103, 1360600, 1374206, 2748412, 3435515, 5496824, 6871030, 13742060, 17177575, 27484120, 34355150, 68710300, 137420600]

約数ペア:

[(1, 137420600), (2, 68710300), (4, 34355150), (5, 27484120), (8, 17177575), (10, 13742060), (20, 6871030), (25, 5496824), (40, 3435515), (50, 2748412), (100, 1374206), (101, 1360600), (200, 687103), (202, 680300), (404, 340150), (505, 272120), (808, 170075), (1010, 136060), (2020, 68030), (2525, 54424), (4040, 34015), (5050, 27212), (6803, 20200), (10100, 13606)]