71135400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{16937}}^1$

素因数の和:16963

約数の個数: 96

約数和(自身を含む): 252037440

約数和(自身を除く): 180902040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 16937, 33874, 50811, 67748, 84685, 101622, 118559, 135496, 169370, 203244, 237118, 254055, 338740, 355677, 406488, 423425, 474236, 508110, 592795, 677480, 711354, 846850, 948472, 1016220, 1185590, 1270275, 1422708, 1693700, 1778385, 2032440, 2371180, 2540550, 2845416, 2963975, 3387400, 3556770, 4742360, 5081100, 5927950, 7113540, 8891925, 10162200, 11855900, 14227080, 17783850, 23711800, 35567700, 71135400]

約数ペア:

[(1, 71135400), (2, 35567700), (3, 23711800), (4, 17783850), (5, 14227080), (6, 11855900), (7, 10162200), (8, 8891925), (10, 7113540), (12, 5927950), (14, 5081100), (15, 4742360), (20, 3556770), (21, 3387400), (24, 2963975), (25, 2845416), (28, 2540550), (30, 2371180), (35, 2032440), (40, 1778385), (42, 1693700), (50, 1422708), (56, 1270275), (60, 1185590), (70, 1016220), (75, 948472), (84, 846850), (100, 711354), (105, 677480), (120, 592795), (140, 508110), (150, 474236), (168, 423425), (175, 406488), (200, 355677), (210, 338740), (280, 254055), (300, 237118), (350, 203244), (420, 169370), (525, 135496), (600, 118559), (700, 101622), (840, 84685), (1050, 67748), (1400, 50811), (2100, 33874), (4200, 16937)]