13219500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 30809940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1259, 1500, 1750, 2100, 2518, 2625, 3500, 3777, 5036, 5250, 6295, 7554, 8813, 10500, 12590, 15108, 17626, 18885, 25180, 26439, 31475, 35252, 37770, 44065, 52878, 62950, 75540, 88130, 94425, 105756, 125900, 132195, 157375, 176260, 188850, 220325, 264390, 314750, 377700, 440650, 472125, 528780, 629500, 660975, 881300, 944250, 1101625, 1321950, 1888500, 2203250, 2643900, 3304875, 4406500, 6609750, 13219500]

約数ペア:

[(1, 13219500), (2, 6609750), (3, 4406500), (4, 3304875), (5, 2643900), (6, 2203250), (7, 1888500), (10, 1321950), (12, 1101625), (14, 944250), (15, 881300), (20, 660975), (21, 629500), (25, 528780), (28, 472125), (30, 440650), (35, 377700), (42, 314750), (50, 264390), (60, 220325), (70, 188850), (75, 176260), (84, 157375), (100, 132195), (105, 125900), (125, 105756), (140, 94425), (150, 88130), (175, 75540), (210, 62950), (250, 52878), (300, 44065), (350, 37770), (375, 35252), (420, 31475), (500, 26439), (525, 25180), (700, 18885), (750, 17626), (875, 15108), (1050, 12590), (1259, 10500), (1500, 8813), (1750, 7554), (2100, 6295), (2518, 5250), (2625, 5036), (3500, 3777)]