157318920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39727}}^1$

素因数の和:39755

約数の個数: 96

約数和(自身を含む): 557781120

約数和(自身を除く): 400462200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 39727, 79454, 119181, 158908, 198635, 238362, 317816, 357543, 397270, 436997, 476724, 595905, 715086, 794540, 873994, 953448, 1191810, 1310991, 1430172, 1589080, 1747988, 1787715, 2184985, 2383620, 2621982, 2860344, 3495976, 3575430, 3932973, 4369970, 4767240, 5243964, 6554955, 7150860, 7865946, 8739940, 10487928, 13109910, 14301720, 15731892, 17479880, 19664865, 26219820, 31463784, 39329730, 52439640, 78659460, 157318920]

約数ペア:

[(1, 157318920), (2, 78659460), (3, 52439640), (4, 39329730), (5, 31463784), (6, 26219820), (8, 19664865), (9, 17479880), (10, 15731892), (11, 14301720), (12, 13109910), (15, 10487928), (18, 8739940), (20, 7865946), (22, 7150860), (24, 6554955), (30, 5243964), (33, 4767240), (36, 4369970), (40, 3932973), (44, 3575430), (45, 3495976), (55, 2860344), (60, 2621982), (66, 2383620), (72, 2184985), (88, 1787715), (90, 1747988), (99, 1589080), (110, 1430172), (120, 1310991), (132, 1191810), (165, 953448), (180, 873994), (198, 794540), (220, 715086), (264, 595905), (330, 476724), (360, 436997), (396, 397270), (440, 357543), (495, 317816), (660, 238362), (792, 198635), (990, 158908), (1320, 119181), (1980, 79454), (3960, 39727)]