16150400

素因数分解:

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

素因数の和:141

約数の個数: 144

約数和(自身を含む): 46860840

約数和(自身を除く): 30710440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 103, 112, 128, 140, 160, 175, 196, 200, 206, 224, 245, 280, 320, 350, 392, 400, 412, 448, 490, 515, 560, 640, 700, 721, 784, 800, 824, 896, 980, 1030, 1120, 1225, 1400, 1442, 1568, 1600, 1648, 1960, 2060, 2240, 2450, 2575, 2800, 2884, 3136, 3200, 3296, 3605, 3920, 4120, 4480, 4900, 5047, 5150, 5600, 5768, 6272, 6592, 7210, 7840, 8240, 9800, 10094, 10300, 11200, 11536, 13184, 14420, 15680, 16480, 18025, 19600, 20188, 20600, 22400, 23072, 25235, 28840, 31360, 32960, 36050, 39200, 40376, 41200, 46144, 50470, 57680, 65920, 72100, 78400, 80752, 82400, 92288, 100940, 115360, 126175, 144200, 156800, 161504, 164800, 201880, 230720, 252350, 288400, 323008, 329600, 403760, 461440, 504700, 576800, 646016, 807520, 1009400, 1153600, 1615040, 2018800, 2307200, 3230080, 4037600, 8075200, 16150400]

約数ペア:

[(1, 16150400), (2, 8075200), (4, 4037600), (5, 3230080), (7, 2307200), (8, 2018800), (10, 1615040), (14, 1153600), (16, 1009400), (20, 807520), (25, 646016), (28, 576800), (32, 504700), (35, 461440), (40, 403760), (49, 329600), (50, 323008), (56, 288400), (64, 252350), (70, 230720), (80, 201880), (98, 164800), (100, 161504), (103, 156800), (112, 144200), (128, 126175), (140, 115360), (160, 100940), (175, 92288), (196, 82400), (200, 80752), (206, 78400), (224, 72100), (245, 65920), (280, 57680), (320, 50470), (350, 46144), (392, 41200), (400, 40376), (412, 39200), (448, 36050), (490, 32960), (515, 31360), (560, 28840), (640, 25235), (700, 23072), (721, 22400), (784, 20600), (800, 20188), (824, 19600), (896, 18025), (980, 16480), (1030, 15680), (1120, 14420), (1225, 13184), (1400, 11536), (1442, 11200), (1568, 10300), (1600, 10094), (1648, 9800), (1960, 8240), (2060, 7840), (2240, 7210), (2450, 6592), (2575, 6272), (2800, 5768), (2884, 5600), (3136, 5150), (3200, 5047), (3296, 4900), (3605, 4480), (3920, 4120)]