76669600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13691}}^1$

素因数の和:13718

約数の個数: 72

約数和(自身を含む): 213923808

約数和(自身を除く): 137254208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13691, 27382, 54764, 68455, 95837, 109528, 136910, 191674, 219056, 273820, 342275, 383348, 438112, 479185, 547640, 684550, 766696, 958370, 1095280, 1369100, 1533392, 1916740, 2190560, 2395925, 2738200, 3066784, 3833480, 4791850, 5476400, 7666960, 9583700, 10952800, 15333920, 19167400, 38334800, 76669600]

約数ペア:

[(1, 76669600), (2, 38334800), (4, 19167400), (5, 15333920), (7, 10952800), (8, 9583700), (10, 7666960), (14, 5476400), (16, 4791850), (20, 3833480), (25, 3066784), (28, 2738200), (32, 2395925), (35, 2190560), (40, 1916740), (50, 1533392), (56, 1369100), (70, 1095280), (80, 958370), (100, 766696), (112, 684550), (140, 547640), (160, 479185), (175, 438112), (200, 383348), (224, 342275), (280, 273820), (350, 219056), (400, 191674), (560, 136910), (700, 109528), (800, 95837), (1120, 68455), (1400, 54764), (2800, 27382), (5600, 13691)]