57125600

素因数分解:

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

素因数の和:229

約数の個数: 108

約数和(自身を含む): 160974072

約数和(自身を除く): 103848472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 160, 175, 200, 202, 224, 280, 350, 400, 404, 505, 560, 700, 707, 800, 808, 1010, 1120, 1400, 1414, 1616, 2020, 2525, 2800, 2828, 3232, 3535, 4040, 5050, 5600, 5656, 7070, 8080, 10100, 10201, 11312, 14140, 16160, 17675, 20200, 20402, 22624, 28280, 35350, 40400, 40804, 51005, 56560, 70700, 71407, 80800, 81608, 102010, 113120, 141400, 142814, 163216, 204020, 255025, 282800, 285628, 326432, 357035, 408040, 510050, 565600, 571256, 714070, 816080, 1020100, 1142512, 1428140, 1632160, 1785175, 2040200, 2285024, 2856280, 3570350, 4080400, 5712560, 7140700, 8160800, 11425120, 14281400, 28562800, 57125600]

約数ペア:

[(1, 57125600), (2, 28562800), (4, 14281400), (5, 11425120), (7, 8160800), (8, 7140700), (10, 5712560), (14, 4080400), (16, 3570350), (20, 2856280), (25, 2285024), (28, 2040200), (32, 1785175), (35, 1632160), (40, 1428140), (50, 1142512), (56, 1020100), (70, 816080), (80, 714070), (100, 571256), (101, 565600), (112, 510050), (140, 408040), (160, 357035), (175, 326432), (200, 285628), (202, 282800), (224, 255025), (280, 204020), (350, 163216), (400, 142814), (404, 141400), (505, 113120), (560, 102010), (700, 81608), (707, 80800), (800, 71407), (808, 70700), (1010, 56560), (1120, 51005), (1400, 40804), (1414, 40400), (1616, 35350), (2020, 28280), (2525, 22624), (2800, 20402), (2828, 20200), (3232, 17675), (3535, 16160), (4040, 14140), (5050, 11312), (5600, 10201), (5656, 10100), (7070, 8080)]