192900700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 446033952

約数和(自身を除く): 253133252

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 233, 340, 425, 466, 487, 850, 932, 974, 1165, 1700, 1948, 2330, 2435, 3961, 4660, 4870, 5825, 7922, 8279, 9740, 11650, 12175, 15844, 16558, 19805, 23300, 24350, 33116, 39610, 41395, 48700, 79220, 82790, 99025, 113471, 165580, 198050, 206975, 226942, 396100, 413950, 453884, 567355, 827900, 1134710, 1929007, 2269420, 2836775, 3858014, 5673550, 7716028, 9645035, 11347100, 19290070, 38580140, 48225175, 96450350, 192900700]

約数ペア:

[(1, 192900700), (2, 96450350), (4, 48225175), (5, 38580140), (10, 19290070), (17, 11347100), (20, 9645035), (25, 7716028), (34, 5673550), (50, 3858014), (68, 2836775), (85, 2269420), (100, 1929007), (170, 1134710), (233, 827900), (340, 567355), (425, 453884), (466, 413950), (487, 396100), (850, 226942), (932, 206975), (974, 198050), (1165, 165580), (1700, 113471), (1948, 99025), (2330, 82790), (2435, 79220), (3961, 48700), (4660, 41395), (4870, 39610), (5825, 33116), (7922, 24350), (8279, 23300), (9740, 19805), (11650, 16558), (12175, 15844)]