252266800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1747}}^1$

素因数の和:1803

約数の個数: 90

約数和(自身を含む): 640014468

約数和(自身を除く): 387747668

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 950, 1444, 1520, 1747, 1805, 1900, 2888, 3494, 3610, 3800, 5776, 6988, 7220, 7600, 8735, 9025, 13976, 14440, 17470, 18050, 27952, 28880, 33193, 34940, 36100, 43675, 66386, 69880, 72200, 87350, 132772, 139760, 144400, 165965, 174700, 265544, 331930, 349400, 531088, 630667, 663860, 698800, 829825, 1261334, 1327720, 1659650, 2522668, 2655440, 3153335, 3319300, 5045336, 6306670, 6638600, 10090672, 12613340, 13277200, 15766675, 25226680, 31533350, 50453360, 63066700, 126133400, 252266800]

約数ペア:

[(1, 252266800), (2, 126133400), (4, 63066700), (5, 50453360), (8, 31533350), (10, 25226680), (16, 15766675), (19, 13277200), (20, 12613340), (25, 10090672), (38, 6638600), (40, 6306670), (50, 5045336), (76, 3319300), (80, 3153335), (95, 2655440), (100, 2522668), (152, 1659650), (190, 1327720), (200, 1261334), (304, 829825), (361, 698800), (380, 663860), (400, 630667), (475, 531088), (722, 349400), (760, 331930), (950, 265544), (1444, 174700), (1520, 165965), (1747, 144400), (1805, 139760), (1900, 132772), (2888, 87350), (3494, 72200), (3610, 69880), (3800, 66386), (5776, 43675), (6988, 36100), (7220, 34940), (7600, 33193), (8735, 28880), (9025, 27952), (13976, 18050), (14440, 17470)]