66551760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2834

約数の個数: 160

約数和(自身を含む): 250162560

約数和(自身を除く): 183610800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2801, 2970, 3960, 4752, 5602, 5940, 7920, 8403, 11204, 11880, 14005, 16806, 22408, 23760, 25209, 28010, 30811, 33612, 42015, 44816, 50418, 56020, 61622, 67224, 75627, 84030, 92433, 100836, 112040, 123244, 126045, 134448, 151254, 154055, 168060, 184866, 201672, 224080, 246488, 252090, 277299, 302508, 308110, 336120, 369732, 378135, 403344, 462165, 492976, 504180, 554598, 605016, 616220, 672240, 739464, 756270, 831897, 924330, 1008360, 1109196, 1210032, 1232440, 1386495, 1478928, 1512540, 1663794, 1848660, 2016720, 2218392, 2464880, 2772990, 3025080, 3327588, 3697320, 4159485, 4436784, 5545980, 6050160, 6655176, 7394640, 8318970, 11091960, 13310352, 16637940, 22183920, 33275880, 66551760]

約数ペア:

[(1, 66551760), (2, 33275880), (3, 22183920), (4, 16637940), (5, 13310352), (6, 11091960), (8, 8318970), (9, 7394640), (10, 6655176), (11, 6050160), (12, 5545980), (15, 4436784), (16, 4159485), (18, 3697320), (20, 3327588), (22, 3025080), (24, 2772990), (27, 2464880), (30, 2218392), (33, 2016720), (36, 1848660), (40, 1663794), (44, 1512540), (45, 1478928), (48, 1386495), (54, 1232440), (55, 1210032), (60, 1109196), (66, 1008360), (72, 924330), (80, 831897), (88, 756270), (90, 739464), (99, 672240), (108, 616220), (110, 605016), (120, 554598), (132, 504180), (135, 492976), (144, 462165), (165, 403344), (176, 378135), (180, 369732), (198, 336120), (216, 308110), (220, 302508), (240, 277299), (264, 252090), (270, 246488), (297, 224080), (330, 201672), (360, 184866), (396, 168060), (432, 154055), (440, 151254), (495, 134448), (528, 126045), (540, 123244), (594, 112040), (660, 100836), (720, 92433), (792, 84030), (880, 75627), (990, 67224), (1080, 61622), (1188, 56020), (1320, 50418), (1485, 44816), (1584, 42015), (1980, 33612), (2160, 30811), (2376, 28010), (2640, 25209), (2801, 23760), (2970, 22408), (3960, 16806), (4752, 14005), (5602, 11880), (5940, 11204), (7920, 8403)]