122911600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6271}}^1$

素因数の和:6303

約数の個数: 90

約数和(自身を含む): 343561344

約数和(自身を除く): 220649744

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, 6271, 9800, 12542, 19600, 25084, 31355, 43897, 50168, 62710, 87794, 100336, 125420, 156775, 175588, 219485, 250840, 307279, 313550, 351176, 438970, 501680, 614558, 627100, 702352, 877940, 1097425, 1229116, 1254200, 1536395, 1755880, 2194850, 2458232, 2508400, 3072790, 3511760, 4389700, 4916464, 6145580, 7681975, 8779400, 12291160, 15363950, 17558800, 24582320, 30727900, 61455800, 122911600]

約数ペア:

[(1, 122911600), (2, 61455800), (4, 30727900), (5, 24582320), (7, 17558800), (8, 15363950), (10, 12291160), (14, 8779400), (16, 7681975), (20, 6145580), (25, 4916464), (28, 4389700), (35, 3511760), (40, 3072790), (49, 2508400), (50, 2458232), (56, 2194850), (70, 1755880), (80, 1536395), (98, 1254200), (100, 1229116), (112, 1097425), (140, 877940), (175, 702352), (196, 627100), (200, 614558), (245, 501680), (280, 438970), (350, 351176), (392, 313550), (400, 307279), (490, 250840), (560, 219485), (700, 175588), (784, 156775), (980, 125420), (1225, 100336), (1400, 87794), (1960, 62710), (2450, 50168), (2800, 43897), (3920, 31355), (4900, 25084), (6271, 19600), (9800, 12542)]