75452080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 117392720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 179, 220, 358, 440, 479, 716, 880, 895, 958, 1432, 1790, 1916, 1969, 2395, 2864, 3580, 3832, 3938, 4790, 5269, 7160, 7664, 7876, 9580, 9845, 10538, 14320, 15752, 19160, 19690, 21076, 26345, 31504, 38320, 39380, 42152, 52690, 78760, 84304, 85741, 105380, 157520, 171482, 210760, 342964, 421520, 428705, 685928, 857410, 943151, 1371856, 1714820, 1886302, 3429640, 3772604, 4715755, 6859280, 7545208, 9431510, 15090416, 18863020, 37726040, 75452080]

約数ペア:

[(1, 75452080), (2, 37726040), (4, 18863020), (5, 15090416), (8, 9431510), (10, 7545208), (11, 6859280), (16, 4715755), (20, 3772604), (22, 3429640), (40, 1886302), (44, 1714820), (55, 1371856), (80, 943151), (88, 857410), (110, 685928), (176, 428705), (179, 421520), (220, 342964), (358, 210760), (440, 171482), (479, 157520), (716, 105380), (880, 85741), (895, 84304), (958, 78760), (1432, 52690), (1790, 42152), (1916, 39380), (1969, 38320), (2395, 31504), (2864, 26345), (3580, 21076), (3832, 19690), (3938, 19160), (4790, 15752), (5269, 14320), (7160, 10538), (7664, 9845), (7876, 9580)]