141257200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{7207}}^1$

素因数の和:7239

約数の個数: 90

約数和(自身を含む): 394832616

約数和(自身を除く): 253575416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 7207, 9800, 14414, 19600, 28828, 36035, 50449, 57656, 72070, 100898, 115312, 144140, 180175, 201796, 252245, 288280, 353143, 360350, 403592, 504490, 576560, 706286, 720700, 807184, 1008980, 1261225, 1412572, 1441400, 1765715, 2017960, 2522450, 2825144, 2882800, 3531430, 4035920, 5044900, 5650288, 7062860, 8828575, 10089800, 14125720, 17657150, 20179600, 28251440, 35314300, 70628600, 141257200]

約数ペア:

[(1, 141257200), (2, 70628600), (4, 35314300), (5, 28251440), (7, 20179600), (8, 17657150), (10, 14125720), (14, 10089800), (16, 8828575), (20, 7062860), (25, 5650288), (28, 5044900), (35, 4035920), (40, 3531430), (49, 2882800), (50, 2825144), (56, 2522450), (70, 2017960), (80, 1765715), (98, 1441400), (100, 1412572), (112, 1261225), (140, 1008980), (175, 807184), (196, 720700), (200, 706286), (245, 576560), (280, 504490), (350, 403592), (392, 360350), (400, 353143), (490, 288280), (560, 252245), (700, 201796), (784, 180175), (980, 144140), (1225, 115312), (1400, 100898), (1960, 72070), (2450, 57656), (2800, 50449), (3920, 36035), (4900, 28828), (7207, 19600), (9800, 14414)]