77402820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5145

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 169355580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 5099, 7590, 10198, 15180, 15297, 20396, 25495, 30594, 50990, 56089, 61188, 76485, 101980, 112178, 117277, 152970, 168267, 224356, 234554, 280445, 305940, 336534, 351831, 469108, 560890, 586385, 673068, 703662, 841335, 1121780, 1172770, 1290047, 1407324, 1682670, 1759155, 2345540, 2580094, 3365340, 3518310, 3870141, 5160188, 6450235, 7036620, 7740282, 12900470, 15480564, 19350705, 25800940, 38701410, 77402820]

約数ペア:

[(1, 77402820), (2, 38701410), (3, 25800940), (4, 19350705), (5, 15480564), (6, 12900470), (10, 7740282), (11, 7036620), (12, 6450235), (15, 5160188), (20, 3870141), (22, 3518310), (23, 3365340), (30, 2580094), (33, 2345540), (44, 1759155), (46, 1682670), (55, 1407324), (60, 1290047), (66, 1172770), (69, 1121780), (92, 841335), (110, 703662), (115, 673068), (132, 586385), (138, 560890), (165, 469108), (220, 351831), (230, 336534), (253, 305940), (276, 280445), (330, 234554), (345, 224356), (460, 168267), (506, 152970), (660, 117277), (690, 112178), (759, 101980), (1012, 76485), (1265, 61188), (1380, 56089), (1518, 50990), (2530, 30594), (3036, 25495), (3795, 20396), (5060, 15297), (5099, 15180), (7590, 10198)]