231541600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15233}}^1$

素因数の和:15272

約数の個数: 72

約数和(自身を含む): 595040040

約数和(自身を除く): 363498440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 15233, 30466, 60932, 76165, 121864, 152330, 243728, 289427, 304660, 380825, 487456, 578854, 609320, 761650, 1157708, 1218640, 1447135, 1523300, 2315416, 2437280, 2894270, 3046600, 4630832, 5788540, 6093200, 7235675, 9261664, 11577080, 12186400, 14471350, 23154160, 28942700, 46308320, 57885400, 115770800, 231541600]

約数ペア:

[(1, 231541600), (2, 115770800), (4, 57885400), (5, 46308320), (8, 28942700), (10, 23154160), (16, 14471350), (19, 12186400), (20, 11577080), (25, 9261664), (32, 7235675), (38, 6093200), (40, 5788540), (50, 4630832), (76, 3046600), (80, 2894270), (95, 2437280), (100, 2315416), (152, 1523300), (160, 1447135), (190, 1218640), (200, 1157708), (304, 761650), (380, 609320), (400, 578854), (475, 487456), (608, 380825), (760, 304660), (800, 289427), (950, 243728), (1520, 152330), (1900, 121864), (3040, 76165), (3800, 60932), (7600, 30466), (15200, 15233)]