205505850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 565678080

約数和(自身を除く): 360172230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 59, 66, 75, 110, 118, 150, 165, 177, 275, 295, 330, 354, 550, 590, 649, 825, 885, 1298, 1475, 1650, 1770, 1947, 2111, 2950, 3245, 3894, 4222, 4425, 6333, 6490, 8850, 9735, 10555, 12666, 16225, 19470, 21110, 23221, 31665, 32450, 46442, 48675, 52775, 63330, 69663, 97350, 105550, 116105, 124549, 139326, 158325, 232210, 249098, 316650, 348315, 373647, 580525, 622745, 696630, 747294, 1161050, 1245490, 1370039, 1741575, 1868235, 2740078, 3113725, 3483150, 3736470, 4110117, 6227450, 6850195, 8220234, 9341175, 13700390, 18682350, 20550585, 34250975, 41101170, 68501950, 102752925, 205505850]

約数ペア:

[(1, 205505850), (2, 102752925), (3, 68501950), (5, 41101170), (6, 34250975), (10, 20550585), (11, 18682350), (15, 13700390), (22, 9341175), (25, 8220234), (30, 6850195), (33, 6227450), (50, 4110117), (55, 3736470), (59, 3483150), (66, 3113725), (75, 2740078), (110, 1868235), (118, 1741575), (150, 1370039), (165, 1245490), (177, 1161050), (275, 747294), (295, 696630), (330, 622745), (354, 580525), (550, 373647), (590, 348315), (649, 316650), (825, 249098), (885, 232210), (1298, 158325), (1475, 139326), (1650, 124549), (1770, 116105), (1947, 105550), (2111, 97350), (2950, 69663), (3245, 63330), (3894, 52775), (4222, 48675), (4425, 46442), (6333, 32450), (6490, 31665), (8850, 23221), (9735, 21110), (10555, 19470), (12666, 16225)]