75449440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 196390656

約数和(自身を除く): 120941216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 263, 326, 352, 440, 526, 652, 815, 880, 1052, 1304, 1315, 1630, 1760, 1793, 2104, 2608, 2630, 2893, 3260, 3586, 4208, 5216, 5260, 5786, 6520, 7172, 8416, 8965, 10520, 11572, 13040, 14344, 14465, 17930, 21040, 23144, 26080, 28688, 28930, 35860, 42080, 42869, 46288, 57376, 57860, 71720, 85738, 92576, 115720, 143440, 171476, 214345, 231440, 286880, 342952, 428690, 462880, 471559, 685904, 857380, 943118, 1371808, 1714760, 1886236, 2357795, 3429520, 3772472, 4715590, 6859040, 7544944, 9431180, 15089888, 18862360, 37724720, 75449440]

約数ペア:

[(1, 75449440), (2, 37724720), (4, 18862360), (5, 15089888), (8, 9431180), (10, 7544944), (11, 6859040), (16, 4715590), (20, 3772472), (22, 3429520), (32, 2357795), (40, 1886236), (44, 1714760), (55, 1371808), (80, 943118), (88, 857380), (110, 685904), (160, 471559), (163, 462880), (176, 428690), (220, 342952), (263, 286880), (326, 231440), (352, 214345), (440, 171476), (526, 143440), (652, 115720), (815, 92576), (880, 85738), (1052, 71720), (1304, 57860), (1315, 57376), (1630, 46288), (1760, 42869), (1793, 42080), (2104, 35860), (2608, 28930), (2630, 28688), (2893, 26080), (3260, 23144), (3586, 21040), (4208, 17930), (5216, 14465), (5260, 14344), (5786, 13040), (6520, 11572), (7172, 10520), (8416, 8965)]