76770400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13709}}^1$

素因数の和:13736

約数の個数: 72

約数和(自身を含む): 214205040

約数和(自身を除く): 137434640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13709, 27418, 54836, 68545, 95963, 109672, 137090, 191926, 219344, 274180, 342725, 383852, 438688, 479815, 548360, 685450, 767704, 959630, 1096720, 1370900, 1535408, 1919260, 2193440, 2399075, 2741800, 3070816, 3838520, 4798150, 5483600, 7677040, 9596300, 10967200, 15354080, 19192600, 38385200, 76770400]

約数ペア:

[(1, 76770400), (2, 38385200), (4, 19192600), (5, 15354080), (7, 10967200), (8, 9596300), (10, 7677040), (14, 5483600), (16, 4798150), (20, 3838520), (25, 3070816), (28, 2741800), (32, 2399075), (35, 2193440), (40, 1919260), (50, 1535408), (56, 1370900), (70, 1096720), (80, 959630), (100, 767704), (112, 685450), (140, 548360), (160, 479815), (175, 438688), (200, 383852), (224, 342725), (280, 274180), (350, 219344), (400, 191926), (560, 137090), (700, 109672), (800, 95963), (1120, 68545), (1400, 54836), (2800, 27418), (5600, 13709)]