6416900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 16248960

約数和(自身を除く): 9832060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 103, 140, 175, 178, 206, 350, 356, 412, 445, 515, 623, 700, 721, 890, 1030, 1246, 1442, 1780, 2060, 2225, 2492, 2575, 2884, 3115, 3605, 4450, 5150, 6230, 7210, 8900, 9167, 10300, 12460, 14420, 15575, 18025, 18334, 31150, 36050, 36668, 45835, 62300, 64169, 72100, 91670, 128338, 183340, 229175, 256676, 320845, 458350, 641690, 916700, 1283380, 1604225, 3208450, 6416900]

約数ペア:

[(1, 6416900), (2, 3208450), (4, 1604225), (5, 1283380), (7, 916700), (10, 641690), (14, 458350), (20, 320845), (25, 256676), (28, 229175), (35, 183340), (50, 128338), (70, 91670), (89, 72100), (100, 64169), (103, 62300), (140, 45835), (175, 36668), (178, 36050), (206, 31150), (350, 18334), (356, 18025), (412, 15575), (445, 14420), (515, 12460), (623, 10300), (700, 9167), (721, 8900), (890, 7210), (1030, 6230), (1246, 5150), (1442, 4450), (1780, 3605), (2060, 3115), (2225, 2884), (2492, 2575)]