142189600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{25391}}^1$

素因数の和:25418

約数の個数: 72

約数和(自身を含む): 396724608

約数和(自身を除く): 254535008

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, 25391, 50782, 101564, 126955, 177737, 203128, 253910, 355474, 406256, 507820, 634775, 710948, 812512, 888685, 1015640, 1269550, 1421896, 1777370, 2031280, 2539100, 2843792, 3554740, 4062560, 4443425, 5078200, 5687584, 7109480, 8886850, 10156400, 14218960, 17773700, 20312800, 28437920, 35547400, 71094800, 142189600]

約数ペア:

[(1, 142189600), (2, 71094800), (4, 35547400), (5, 28437920), (7, 20312800), (8, 17773700), (10, 14218960), (14, 10156400), (16, 8886850), (20, 7109480), (25, 5687584), (28, 5078200), (32, 4443425), (35, 4062560), (40, 3554740), (50, 2843792), (56, 2539100), (70, 2031280), (80, 1777370), (100, 1421896), (112, 1269550), (140, 1015640), (160, 888685), (175, 812512), (200, 710948), (224, 634775), (280, 507820), (350, 406256), (400, 355474), (560, 253910), (700, 203128), (800, 177737), (1120, 126955), (1400, 101564), (2800, 50782), (5600, 25391)]