133896400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{30431}}^1$

素因数の和:30460

約数の個数: 60

約数和(自身を含む): 350941824

約数和(自身を除く): 217045424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 30431, 60862, 121724, 152155, 243448, 304310, 334741, 486896, 608620, 669482, 760775, 1217240, 1338964, 1521550, 1673705, 2434480, 2677928, 3043100, 3347410, 5355856, 6086200, 6694820, 8368525, 12172400, 13389640, 16737050, 26779280, 33474100, 66948200, 133896400]

約数ペア:

[(1, 133896400), (2, 66948200), (4, 33474100), (5, 26779280), (8, 16737050), (10, 13389640), (11, 12172400), (16, 8368525), (20, 6694820), (22, 6086200), (25, 5355856), (40, 3347410), (44, 3043100), (50, 2677928), (55, 2434480), (80, 1673705), (88, 1521550), (100, 1338964), (110, 1217240), (176, 760775), (200, 669482), (220, 608620), (275, 486896), (400, 334741), (440, 304310), (550, 243448), (880, 152155), (1100, 121724), (2200, 60862), (4400, 30431)]