131568800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14951}}^1$

素因数の和:14982

約数の個数: 72

約数和(自身を含む): 350415072

約数和(自身を除く): 218846272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 14951, 29902, 59804, 74755, 119608, 149510, 164461, 239216, 299020, 328922, 373775, 478432, 598040, 657844, 747550, 822305, 1196080, 1315688, 1495100, 1644610, 2392160, 2631376, 2990200, 3289220, 4111525, 5262752, 5980400, 6578440, 8223050, 11960800, 13156880, 16446100, 26313760, 32892200, 65784400, 131568800]

約数ペア:

[(1, 131568800), (2, 65784400), (4, 32892200), (5, 26313760), (8, 16446100), (10, 13156880), (11, 11960800), (16, 8223050), (20, 6578440), (22, 5980400), (25, 5262752), (32, 4111525), (40, 3289220), (44, 2990200), (50, 2631376), (55, 2392160), (80, 1644610), (88, 1495100), (100, 1315688), (110, 1196080), (160, 822305), (176, 747550), (200, 657844), (220, 598040), (275, 478432), (352, 373775), (400, 328922), (440, 299020), (550, 239216), (800, 164461), (880, 149510), (1100, 119608), (1760, 74755), (2200, 59804), (4400, 29902), (8800, 14951)]