75357260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20149}}^1$

素因数の和:20186

約数の個数: 48

約数和(自身を含む): 182800800

約数和(自身を除く): 107443540

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 20149, 40298, 80596, 100745, 201490, 221639, 342533, 402980, 443278, 685066, 886556, 1108195, 1370132, 1712665, 2216390, 3425330, 3767863, 4432780, 6850660, 7535726, 15071452, 18839315, 37678630, 75357260]

約数ペア:

[(1, 75357260), (2, 37678630), (4, 18839315), (5, 15071452), (10, 7535726), (11, 6850660), (17, 4432780), (20, 3767863), (22, 3425330), (34, 2216390), (44, 1712665), (55, 1370132), (68, 1108195), (85, 886556), (110, 685066), (170, 443278), (187, 402980), (220, 342533), (340, 221639), (374, 201490), (748, 100745), (935, 80596), (1870, 40298), (3740, 20149)]