1131200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{101}}^1$

素因数の和:130

約数の個数: 84

約数和(自身を含む): 3212592

約数和(自身を除く): 2081392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 101, 112, 140, 160, 175, 200, 202, 224, 280, 320, 350, 400, 404, 448, 505, 560, 700, 707, 800, 808, 1010, 1120, 1400, 1414, 1600, 1616, 2020, 2240, 2525, 2800, 2828, 3232, 3535, 4040, 5050, 5600, 5656, 6464, 7070, 8080, 10100, 11200, 11312, 14140, 16160, 17675, 20200, 22624, 28280, 32320, 35350, 40400, 45248, 56560, 70700, 80800, 113120, 141400, 161600, 226240, 282800, 565600, 1131200]

約数ペア:

[(1, 1131200), (2, 565600), (4, 282800), (5, 226240), (7, 161600), (8, 141400), (10, 113120), (14, 80800), (16, 70700), (20, 56560), (25, 45248), (28, 40400), (32, 35350), (35, 32320), (40, 28280), (50, 22624), (56, 20200), (64, 17675), (70, 16160), (80, 14140), (100, 11312), (101, 11200), (112, 10100), (140, 8080), (160, 7070), (175, 6464), (200, 5656), (202, 5600), (224, 5050), (280, 4040), (320, 3535), (350, 3232), (400, 2828), (404, 2800), (448, 2525), (505, 2240), (560, 2020), (700, 1616), (707, 1600), (800, 1414), (808, 1400), (1010, 1120)]