112680400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{5749}}^1$

素因数の和:5781

約数の個数: 90

約数和(自身を含む): 314967750

約数和(自身を除く): 202287350

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, 5749, 9800, 11498, 19600, 22996, 28745, 40243, 45992, 57490, 80486, 91984, 114980, 143725, 160972, 201215, 229960, 281701, 287450, 321944, 402430, 459920, 563402, 574900, 643888, 804860, 1006075, 1126804, 1149800, 1408505, 1609720, 2012150, 2253608, 2299600, 2817010, 3219440, 4024300, 4507216, 5634020, 7042525, 8048600, 11268040, 14085050, 16097200, 22536080, 28170100, 56340200, 112680400]

約数ペア:

[(1, 112680400), (2, 56340200), (4, 28170100), (5, 22536080), (7, 16097200), (8, 14085050), (10, 11268040), (14, 8048600), (16, 7042525), (20, 5634020), (25, 4507216), (28, 4024300), (35, 3219440), (40, 2817010), (49, 2299600), (50, 2253608), (56, 2012150), (70, 1609720), (80, 1408505), (98, 1149800), (100, 1126804), (112, 1006075), (140, 804860), (175, 643888), (196, 574900), (200, 563402), (245, 459920), (280, 402430), (350, 321944), (392, 287450), (400, 281701), (490, 229960), (560, 201215), (700, 160972), (784, 143725), (980, 114980), (1225, 91984), (1400, 80486), (1960, 57490), (2450, 45992), (2800, 40243), (3920, 28745), (4900, 22996), (5749, 19600), (9800, 11498)]