157085600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{28051}}^1$

素因数の和:28078

約数の個数: 72

約数和(自身を含む): 438284448

約数和(自身を除く): 281198848

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, 28051, 56102, 112204, 140255, 196357, 224408, 280510, 392714, 448816, 561020, 701275, 785428, 897632, 981785, 1122040, 1402550, 1570856, 1963570, 2244080, 2805100, 3141712, 3927140, 4488160, 4908925, 5610200, 6283424, 7854280, 9817850, 11220400, 15708560, 19635700, 22440800, 31417120, 39271400, 78542800, 157085600]

約数ペア:

[(1, 157085600), (2, 78542800), (4, 39271400), (5, 31417120), (7, 22440800), (8, 19635700), (10, 15708560), (14, 11220400), (16, 9817850), (20, 7854280), (25, 6283424), (28, 5610200), (32, 4908925), (35, 4488160), (40, 3927140), (50, 3141712), (56, 2805100), (70, 2244080), (80, 1963570), (100, 1570856), (112, 1402550), (140, 1122040), (160, 981785), (175, 897632), (200, 785428), (224, 701275), (280, 561020), (350, 448816), (400, 392714), (560, 280510), (700, 224408), (800, 196357), (1120, 140255), (1400, 112204), (2800, 56102), (5600, 28051)]