7574820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 16617180

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, 499, 506, 660, 690, 759, 998, 1012, 1265, 1380, 1497, 1518, 1996, 2495, 2530, 2994, 3036, 3795, 4990, 5060, 5489, 5988, 7485, 7590, 9980, 10978, 11477, 14970, 15180, 16467, 21956, 22954, 27445, 29940, 32934, 34431, 45908, 54890, 57385, 65868, 68862, 82335, 109780, 114770, 126247, 137724, 164670, 172155, 229540, 252494, 329340, 344310, 378741, 504988, 631235, 688620, 757482, 1262470, 1514964, 1893705, 2524940, 3787410, 7574820]

約数ペア:

[(1, 7574820), (2, 3787410), (3, 2524940), (4, 1893705), (5, 1514964), (6, 1262470), (10, 757482), (11, 688620), (12, 631235), (15, 504988), (20, 378741), (22, 344310), (23, 329340), (30, 252494), (33, 229540), (44, 172155), (46, 164670), (55, 137724), (60, 126247), (66, 114770), (69, 109780), (92, 82335), (110, 68862), (115, 65868), (132, 57385), (138, 54890), (165, 45908), (220, 34431), (230, 32934), (253, 29940), (276, 27445), (330, 22954), (345, 21956), (460, 16467), (499, 15180), (506, 14970), (660, 11477), (690, 10978), (759, 9980), (998, 7590), (1012, 7485), (1265, 5988), (1380, 5489), (1497, 5060), (1518, 4990), (1996, 3795), (2495, 3036), (2530, 2994)]