105397300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 237095936

約数和(自身を除く): 131698636

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 127, 172, 193, 215, 254, 386, 430, 508, 635, 772, 860, 965, 1075, 1270, 1930, 2150, 2540, 3175, 3860, 4300, 4825, 5461, 6350, 8299, 9650, 10922, 12700, 16598, 19300, 21844, 24511, 27305, 33196, 41495, 49022, 54610, 82990, 98044, 109220, 122555, 136525, 165980, 207475, 245110, 273050, 414950, 490220, 546100, 612775, 829900, 1053973, 1225550, 2107946, 2451100, 4215892, 5269865, 10539730, 21079460, 26349325, 52698650, 105397300]

約数ペア:

[(1, 105397300), (2, 52698650), (4, 26349325), (5, 21079460), (10, 10539730), (20, 5269865), (25, 4215892), (43, 2451100), (50, 2107946), (86, 1225550), (100, 1053973), (127, 829900), (172, 612775), (193, 546100), (215, 490220), (254, 414950), (386, 273050), (430, 245110), (508, 207475), (635, 165980), (772, 136525), (860, 122555), (965, 109220), (1075, 98044), (1270, 82990), (1930, 54610), (2150, 49022), (2540, 41495), (3175, 33196), (3860, 27305), (4300, 24511), (4825, 21844), (5461, 19300), (6350, 16598), (8299, 12700), (9650, 10922)]