55561800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13229}}^1$

素因数の和:13255

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 141300600

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, 13229, 26458, 39687, 52916, 66145, 79374, 92603, 105832, 132290, 158748, 185206, 198435, 264580, 277809, 317496, 330725, 370412, 396870, 463015, 529160, 555618, 661450, 740824, 793740, 926030, 992175, 1111236, 1322900, 1389045, 1587480, 1852060, 1984350, 2222472, 2315075, 2645800, 2778090, 3704120, 3968700, 4630150, 5556180, 6945225, 7937400, 9260300, 11112360, 13890450, 18520600, 27780900, 55561800]

約数ペア:

[(1, 55561800), (2, 27780900), (3, 18520600), (4, 13890450), (5, 11112360), (6, 9260300), (7, 7937400), (8, 6945225), (10, 5556180), (12, 4630150), (14, 3968700), (15, 3704120), (20, 2778090), (21, 2645800), (24, 2315075), (25, 2222472), (28, 1984350), (30, 1852060), (35, 1587480), (40, 1389045), (42, 1322900), (50, 1111236), (56, 992175), (60, 926030), (70, 793740), (75, 740824), (84, 661450), (100, 555618), (105, 529160), (120, 463015), (140, 396870), (150, 370412), (168, 330725), (175, 317496), (200, 277809), (210, 264580), (280, 198435), (300, 185206), (350, 158748), (420, 132290), (525, 105832), (600, 92603), (700, 79374), (840, 66145), (1050, 52916), (1400, 39687), (2100, 26458), (4200, 13229)]