270661250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 550623744

約数和(自身を除く): 279962494

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 125, 170, 235, 250, 271, 425, 470, 542, 625, 799, 850, 1175, 1250, 1355, 1598, 2125, 2350, 2710, 3995, 4250, 4607, 5875, 6775, 7990, 9214, 10625, 11750, 12737, 13550, 19975, 21250, 23035, 25474, 29375, 33875, 39950, 46070, 58750, 63685, 67750, 99875, 115175, 127370, 169375, 199750, 216529, 230350, 318425, 338750, 433058, 499375, 575875, 636850, 998750, 1082645, 1151750, 1592125, 2165290, 2879375, 3184250, 5413225, 5758750, 7960625, 10826450, 15921250, 27066125, 54132250, 135330625, 270661250]

約数ペア:

[(1, 270661250), (2, 135330625), (5, 54132250), (10, 27066125), (17, 15921250), (25, 10826450), (34, 7960625), (47, 5758750), (50, 5413225), (85, 3184250), (94, 2879375), (125, 2165290), (170, 1592125), (235, 1151750), (250, 1082645), (271, 998750), (425, 636850), (470, 575875), (542, 499375), (625, 433058), (799, 338750), (850, 318425), (1175, 230350), (1250, 216529), (1355, 199750), (1598, 169375), (2125, 127370), (2350, 115175), (2710, 99875), (3995, 67750), (4250, 63685), (4607, 58750), (5875, 46070), (6775, 39950), (7990, 33875), (9214, 29375), (10625, 25474), (11750, 23035), (12737, 21250), (13550, 19975)]