72202680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18233}}^1$

素因数の和:18261

約数の個数: 96

約数和(自身を含む): 256005360

約数和(自身を除く): 183802680

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, 18233, 36466, 54699, 72932, 91165, 109398, 145864, 164097, 182330, 200563, 218796, 273495, 328194, 364660, 401126, 437592, 546990, 601689, 656388, 729320, 802252, 820485, 1002815, 1093980, 1203378, 1312776, 1604504, 1640970, 1805067, 2005630, 2187960, 2406756, 3008445, 3281940, 3610134, 4011260, 4813512, 6016890, 6563880, 7220268, 8022520, 9025335, 12033780, 14440536, 18050670, 24067560, 36101340, 72202680]

約数ペア:

[(1, 72202680), (2, 36101340), (3, 24067560), (4, 18050670), (5, 14440536), (6, 12033780), (8, 9025335), (9, 8022520), (10, 7220268), (11, 6563880), (12, 6016890), (15, 4813512), (18, 4011260), (20, 3610134), (22, 3281940), (24, 3008445), (30, 2406756), (33, 2187960), (36, 2005630), (40, 1805067), (44, 1640970), (45, 1604504), (55, 1312776), (60, 1203378), (66, 1093980), (72, 1002815), (88, 820485), (90, 802252), (99, 729320), (110, 656388), (120, 601689), (132, 546990), (165, 437592), (180, 401126), (198, 364660), (220, 328194), (264, 273495), (330, 218796), (360, 200563), (396, 182330), (440, 164097), (495, 145864), (660, 109398), (792, 91165), (990, 72932), (1320, 54699), (1980, 36466), (3960, 18233)]