69668200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{7109}}^1$

素因数の和:7139

約数の個数: 72

約数和(自身を含む): 188450550

約数和(自身を除く): 118782350

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 7109, 9800, 14218, 28436, 35545, 49763, 56872, 71090, 99526, 142180, 177725, 199052, 248815, 284360, 348341, 355450, 398104, 497630, 696682, 710900, 995260, 1244075, 1393364, 1421800, 1741705, 1990520, 2488150, 2786728, 3483410, 4976300, 6966820, 8708525, 9952600, 13933640, 17417050, 34834100, 69668200]

約数ペア:

[(1, 69668200), (2, 34834100), (4, 17417050), (5, 13933640), (7, 9952600), (8, 8708525), (10, 6966820), (14, 4976300), (20, 3483410), (25, 2786728), (28, 2488150), (35, 1990520), (40, 1741705), (49, 1421800), (50, 1393364), (56, 1244075), (70, 995260), (98, 710900), (100, 696682), (140, 497630), (175, 398104), (196, 355450), (200, 348341), (245, 284360), (280, 248815), (350, 199052), (392, 177725), (490, 142180), (700, 99526), (980, 71090), (1225, 56872), (1400, 49763), (1960, 35545), (2450, 28436), (4900, 14218), (7109, 9800)]