165689820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18049}}^1$

素因数の和:18084

約数の個数: 96

約数和(自身を含む): 545832000

約数和(自身を除く): 380142180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 18049, 36098, 54147, 72196, 90245, 108294, 162441, 180490, 216588, 270735, 306833, 324882, 360980, 487323, 541470, 613666, 649764, 812205, 920499, 974646, 1082940, 1227332, 1534165, 1624410, 1840998, 1949292, 2436615, 2761497, 3068330, 3248820, 3681996, 4602495, 4873230, 5522994, 6136660, 8284491, 9204990, 9746460, 11045988, 13807485, 16568982, 18409980, 27614970, 33137964, 41422455, 55229940, 82844910, 165689820]

約数ペア:

[(1, 165689820), (2, 82844910), (3, 55229940), (4, 41422455), (5, 33137964), (6, 27614970), (9, 18409980), (10, 16568982), (12, 13807485), (15, 11045988), (17, 9746460), (18, 9204990), (20, 8284491), (27, 6136660), (30, 5522994), (34, 4873230), (36, 4602495), (45, 3681996), (51, 3248820), (54, 3068330), (60, 2761497), (68, 2436615), (85, 1949292), (90, 1840998), (102, 1624410), (108, 1534165), (135, 1227332), (153, 1082940), (170, 974646), (180, 920499), (204, 812205), (255, 649764), (270, 613666), (306, 541470), (340, 487323), (459, 360980), (510, 324882), (540, 306833), (612, 270735), (765, 216588), (918, 180490), (1020, 162441), (1530, 108294), (1836, 90245), (2295, 72196), (3060, 54147), (4590, 36098), (9180, 18049)]