109230800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5573}}^1$

素因数の和:5605

約数の個数: 90

約数和(自身を含む): 305326998

約数和(自身を除く): 196096198

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 5573, 9800, 11146, 19600, 22292, 27865, 39011, 44584, 55730, 78022, 89168, 111460, 139325, 156044, 195055, 222920, 273077, 278650, 312088, 390110, 445840, 546154, 557300, 624176, 780220, 975275, 1092308, 1114600, 1365385, 1560440, 1950550, 2184616, 2229200, 2730770, 3120880, 3901100, 4369232, 5461540, 6826925, 7802200, 10923080, 13653850, 15604400, 21846160, 27307700, 54615400, 109230800]

約数ペア:

[(1, 109230800), (2, 54615400), (4, 27307700), (5, 21846160), (7, 15604400), (8, 13653850), (10, 10923080), (14, 7802200), (16, 6826925), (20, 5461540), (25, 4369232), (28, 3901100), (35, 3120880), (40, 2730770), (49, 2229200), (50, 2184616), (56, 1950550), (70, 1560440), (80, 1365385), (98, 1114600), (100, 1092308), (112, 975275), (140, 780220), (175, 624176), (196, 557300), (200, 546154), (245, 445840), (280, 390110), (350, 312088), (392, 278650), (400, 273077), (490, 222920), (560, 195055), (700, 156044), (784, 139325), (980, 111460), (1225, 89168), (1400, 78022), (1960, 55730), (2450, 44584), (2800, 39011), (3920, 27865), (4900, 22292), (5573, 19600), (9800, 11146)]