274370800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 726239232

約数和(自身を除く): 451868432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 127, 176, 200, 220, 254, 275, 400, 440, 491, 508, 550, 635, 880, 982, 1016, 1100, 1270, 1397, 1964, 2032, 2200, 2455, 2540, 2794, 3175, 3928, 4400, 4910, 5080, 5401, 5588, 6350, 6985, 7856, 9820, 10160, 10802, 11176, 12275, 12700, 13970, 19640, 21604, 22352, 24550, 25400, 27005, 27940, 34925, 39280, 43208, 49100, 50800, 54010, 55880, 62357, 69850, 86416, 98200, 108020, 111760, 124714, 135025, 139700, 196400, 216040, 249428, 270050, 279400, 311785, 432080, 498856, 540100, 558800, 623570, 685927, 997712, 1080200, 1247140, 1371854, 1558925, 2160400, 2494280, 2743708, 3117850, 3429635, 4988560, 5487416, 6235700, 6859270, 10974832, 12471400, 13718540, 17148175, 24942800, 27437080, 34296350, 54874160, 68592700, 137185400, 274370800]

約数ペア:

[(1, 274370800), (2, 137185400), (4, 68592700), (5, 54874160), (8, 34296350), (10, 27437080), (11, 24942800), (16, 17148175), (20, 13718540), (22, 12471400), (25, 10974832), (40, 6859270), (44, 6235700), (50, 5487416), (55, 4988560), (80, 3429635), (88, 3117850), (100, 2743708), (110, 2494280), (127, 2160400), (176, 1558925), (200, 1371854), (220, 1247140), (254, 1080200), (275, 997712), (400, 685927), (440, 623570), (491, 558800), (508, 540100), (550, 498856), (635, 432080), (880, 311785), (982, 279400), (1016, 270050), (1100, 249428), (1270, 216040), (1397, 196400), (1964, 139700), (2032, 135025), (2200, 124714), (2455, 111760), (2540, 108020), (2794, 98200), (3175, 86416), (3928, 69850), (4400, 62357), (4910, 55880), (5080, 54010), (5401, 50800), (5588, 49100), (6350, 43208), (6985, 39280), (7856, 34925), (9820, 27940), (10160, 27005), (10802, 25400), (11176, 24550), (12275, 22352), (12700, 21604), (13970, 19640)]