229618900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{46861}}^1$

素因数の和:46889

約数の個数: 54

約数和(自身を含む): 579636078

約数和(自身を除く): 350017178

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 46861, 93722, 187444, 234305, 328027, 468610, 656054, 937220, 1171525, 1312108, 1640135, 2296189, 2343050, 3280270, 4592378, 4686100, 6560540, 8200675, 9184756, 11480945, 16401350, 22961890, 32802700, 45923780, 57404725, 114809450, 229618900]

約数ペア:

[(1, 229618900), (2, 114809450), (4, 57404725), (5, 45923780), (7, 32802700), (10, 22961890), (14, 16401350), (20, 11480945), (25, 9184756), (28, 8200675), (35, 6560540), (49, 4686100), (50, 4592378), (70, 3280270), (98, 2343050), (100, 2296189), (140, 1640135), (175, 1312108), (196, 1171525), (245, 937220), (350, 656054), (490, 468610), (700, 328027), (980, 234305), (1225, 187444), (2450, 93722), (4900, 46861)]