6301400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 17069220

約数和(自身を除く): 10767820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 643, 700, 980, 1225, 1286, 1400, 1960, 2450, 2572, 3215, 4501, 4900, 5144, 6430, 9002, 9800, 12860, 16075, 18004, 22505, 25720, 31507, 32150, 36008, 45010, 63014, 64300, 90020, 112525, 126028, 128600, 157535, 180040, 225050, 252056, 315070, 450100, 630140, 787675, 900200, 1260280, 1575350, 3150700, 6301400]

約数ペア:

[(1, 6301400), (2, 3150700), (4, 1575350), (5, 1260280), (7, 900200), (8, 787675), (10, 630140), (14, 450100), (20, 315070), (25, 252056), (28, 225050), (35, 180040), (40, 157535), (49, 128600), (50, 126028), (56, 112525), (70, 90020), (98, 64300), (100, 63014), (140, 45010), (175, 36008), (196, 32150), (200, 31507), (245, 25720), (280, 22505), (350, 18004), (392, 16075), (490, 12860), (643, 9800), (700, 9002), (980, 6430), (1225, 5144), (1286, 4900), (1400, 4501), (1960, 3215), (2450, 2572)]