69286000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 197308800

約数和(自身を除く): 128022800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 101, 112, 125, 140, 175, 196, 200, 202, 245, 250, 280, 343, 350, 392, 400, 404, 490, 500, 505, 560, 686, 700, 707, 784, 808, 875, 980, 1000, 1010, 1225, 1372, 1400, 1414, 1616, 1715, 1750, 1960, 2000, 2020, 2450, 2525, 2744, 2800, 2828, 3430, 3500, 3535, 3920, 4040, 4900, 4949, 5050, 5488, 5656, 6125, 6860, 7000, 7070, 8080, 8575, 9800, 9898, 10100, 11312, 12250, 12625, 13720, 14000, 14140, 17150, 17675, 19600, 19796, 20200, 24500, 24745, 25250, 27440, 28280, 34300, 34643, 35350, 39592, 40400, 42875, 49000, 49490, 50500, 56560, 68600, 69286, 70700, 79184, 85750, 88375, 98000, 98980, 101000, 123725, 137200, 138572, 141400, 171500, 173215, 176750, 197960, 202000, 247450, 277144, 282800, 343000, 346430, 353500, 395920, 494900, 554288, 618625, 686000, 692860, 707000, 866075, 989800, 1237250, 1385720, 1414000, 1732150, 1979600, 2474500, 2771440, 3464300, 4330375, 4949000, 6928600, 8660750, 9898000, 13857200, 17321500, 34643000, 69286000]

約数ペア:

[(1, 69286000), (2, 34643000), (4, 17321500), (5, 13857200), (7, 9898000), (8, 8660750), (10, 6928600), (14, 4949000), (16, 4330375), (20, 3464300), (25, 2771440), (28, 2474500), (35, 1979600), (40, 1732150), (49, 1414000), (50, 1385720), (56, 1237250), (70, 989800), (80, 866075), (98, 707000), (100, 692860), (101, 686000), (112, 618625), (125, 554288), (140, 494900), (175, 395920), (196, 353500), (200, 346430), (202, 343000), (245, 282800), (250, 277144), (280, 247450), (343, 202000), (350, 197960), (392, 176750), (400, 173215), (404, 171500), (490, 141400), (500, 138572), (505, 137200), (560, 123725), (686, 101000), (700, 98980), (707, 98000), (784, 88375), (808, 85750), (875, 79184), (980, 70700), (1000, 69286), (1010, 68600), (1225, 56560), (1372, 50500), (1400, 49490), (1414, 49000), (1616, 42875), (1715, 40400), (1750, 39592), (1960, 35350), (2000, 34643), (2020, 34300), (2450, 28280), (2525, 27440), (2744, 25250), (2800, 24745), (2828, 24500), (3430, 20200), (3500, 19796), (3535, 19600), (3920, 17675), (4040, 17150), (4900, 14140), (4949, 14000), (5050, 13720), (5488, 12625), (5656, 12250), (6125, 11312), (6860, 10100), (7000, 9898), (7070, 9800), (8080, 8575)]