22724460

素因数分解:

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

素因数の和:548

約数の個数: 144

約数和(自身を含む): 78624000

約数和(自身を除く): 55899540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 499, 506, 660, 690, 759, 828, 990, 998, 1012, 1035, 1265, 1380, 1497, 1518, 1980, 1996, 2070, 2277, 2495, 2530, 2994, 3036, 3795, 4140, 4491, 4554, 4990, 5060, 5489, 5988, 7485, 7590, 8982, 9108, 9980, 10978, 11385, 11477, 14970, 15180, 16467, 17964, 21956, 22455, 22770, 22954, 27445, 29940, 32934, 34431, 44910, 45540, 45908, 49401, 54890, 57385, 65868, 68862, 82335, 89820, 98802, 103293, 109780, 114770, 126247, 137724, 164670, 172155, 197604, 206586, 229540, 247005, 252494, 329340, 344310, 378741, 413172, 494010, 504988, 516465, 631235, 688620, 757482, 988020, 1032930, 1136223, 1262470, 1514964, 1893705, 2065860, 2272446, 2524940, 3787410, 4544892, 5681115, 7574820, 11362230, 22724460]

約数ペア:

[(1, 22724460), (2, 11362230), (3, 7574820), (4, 5681115), (5, 4544892), (6, 3787410), (9, 2524940), (10, 2272446), (11, 2065860), (12, 1893705), (15, 1514964), (18, 1262470), (20, 1136223), (22, 1032930), (23, 988020), (30, 757482), (33, 688620), (36, 631235), (44, 516465), (45, 504988), (46, 494010), (55, 413172), (60, 378741), (66, 344310), (69, 329340), (90, 252494), (92, 247005), (99, 229540), (110, 206586), (115, 197604), (132, 172155), (138, 164670), (165, 137724), (180, 126247), (198, 114770), (207, 109780), (220, 103293), (230, 98802), (253, 89820), (276, 82335), (330, 68862), (345, 65868), (396, 57385), (414, 54890), (460, 49401), (495, 45908), (499, 45540), (506, 44910), (660, 34431), (690, 32934), (759, 29940), (828, 27445), (990, 22954), (998, 22770), (1012, 22455), (1035, 21956), (1265, 17964), (1380, 16467), (1497, 15180), (1518, 14970), (1980, 11477), (1996, 11385), (2070, 10978), (2277, 9980), (2495, 9108), (2530, 8982), (2994, 7590), (3036, 7485), (3795, 5988), (4140, 5489), (4491, 5060), (4554, 4990)]