67142900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 108

約数和(自身を含む): 166239360

約数和(自身を除く): 99096460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 121, 124, 155, 179, 220, 242, 275, 310, 341, 358, 484, 550, 605, 620, 682, 716, 775, 895, 1100, 1210, 1364, 1550, 1705, 1790, 1969, 2420, 3025, 3100, 3410, 3580, 3751, 3938, 4475, 5549, 6050, 6820, 7502, 7876, 8525, 8950, 9845, 11098, 12100, 15004, 17050, 17900, 18755, 19690, 21659, 22196, 27745, 34100, 37510, 39380, 43318, 49225, 55490, 61039, 75020, 86636, 93775, 98450, 108295, 110980, 122078, 138725, 187550, 196900, 216590, 244156, 277450, 305195, 375100, 433180, 541475, 554900, 610390, 671429, 1082950, 1220780, 1342858, 1525975, 2165900, 2685716, 3051950, 3357145, 6103900, 6714290, 13428580, 16785725, 33571450, 67142900]

約数ペア:

[(1, 67142900), (2, 33571450), (4, 16785725), (5, 13428580), (10, 6714290), (11, 6103900), (20, 3357145), (22, 3051950), (25, 2685716), (31, 2165900), (44, 1525975), (50, 1342858), (55, 1220780), (62, 1082950), (100, 671429), (110, 610390), (121, 554900), (124, 541475), (155, 433180), (179, 375100), (220, 305195), (242, 277450), (275, 244156), (310, 216590), (341, 196900), (358, 187550), (484, 138725), (550, 122078), (605, 110980), (620, 108295), (682, 98450), (716, 93775), (775, 86636), (895, 75020), (1100, 61039), (1210, 55490), (1364, 49225), (1550, 43318), (1705, 39380), (1790, 37510), (1969, 34100), (2420, 27745), (3025, 22196), (3100, 21659), (3410, 19690), (3580, 18755), (3751, 17900), (3938, 17050), (4475, 15004), (5549, 12100), (6050, 11098), (6820, 9845), (7502, 8950), (7876, 8525)]