150897280

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 363583080

約数和(自身を除く): 212685800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 1096, 1370, 1721, 2192, 2740, 3442, 4384, 5480, 6884, 8605, 8768, 10960, 13768, 17210, 17536, 21920, 27536, 34420, 43840, 55072, 68840, 87680, 110144, 137680, 220288, 235777, 275360, 471554, 550720, 943108, 1101440, 1178885, 1886216, 2357770, 3772432, 4715540, 7544864, 9431080, 15089728, 18862160, 30179456, 37724320, 75448640, 150897280]

約数ペア:

[(1, 150897280), (2, 75448640), (4, 37724320), (5, 30179456), (8, 18862160), (10, 15089728), (16, 9431080), (20, 7544864), (32, 4715540), (40, 3772432), (64, 2357770), (80, 1886216), (128, 1178885), (137, 1101440), (160, 943108), (274, 550720), (320, 471554), (548, 275360), (640, 235777), (685, 220288), (1096, 137680), (1370, 110144), (1721, 87680), (2192, 68840), (2740, 55072), (3442, 43840), (4384, 34420), (5480, 27536), (6884, 21920), (8605, 17536), (8768, 17210), (10960, 13768)]