55451200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4980

約数の個数: 84

約数和(自身を含む): 155968192

約数和(自身を除く): 100516992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 4951, 5600, 9902, 11200, 19804, 24755, 34657, 39608, 49510, 69314, 79216, 99020, 123775, 138628, 158432, 173285, 198040, 247550, 277256, 316864, 346570, 396080, 495100, 554512, 693140, 792160, 866425, 990200, 1109024, 1386280, 1584320, 1732850, 1980400, 2218048, 2772560, 3465700, 3960800, 5545120, 6931400, 7921600, 11090240, 13862800, 27725600, 55451200]

約数ペア:

[(1, 55451200), (2, 27725600), (4, 13862800), (5, 11090240), (7, 7921600), (8, 6931400), (10, 5545120), (14, 3960800), (16, 3465700), (20, 2772560), (25, 2218048), (28, 1980400), (32, 1732850), (35, 1584320), (40, 1386280), (50, 1109024), (56, 990200), (64, 866425), (70, 792160), (80, 693140), (100, 554512), (112, 495100), (140, 396080), (160, 346570), (175, 316864), (200, 277256), (224, 247550), (280, 198040), (320, 173285), (350, 158432), (400, 138628), (448, 123775), (560, 99020), (700, 79216), (800, 69314), (1120, 49510), (1400, 39608), (1600, 34657), (2240, 24755), (2800, 19804), (4951, 11200), (5600, 9902)]