180637668

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 485358720

約数和(自身を除く): 304721052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 97, 108, 129, 172, 194, 258, 291, 387, 388, 401, 516, 582, 774, 802, 873, 1161, 1164, 1203, 1548, 1604, 1746, 2322, 2406, 2619, 3492, 3609, 4171, 4644, 4812, 5238, 7218, 8342, 10476, 10827, 12513, 14436, 16684, 17243, 21654, 25026, 34486, 37539, 38897, 43308, 50052, 51729, 68972, 75078, 77794, 103458, 112617, 116691, 150156, 155187, 155588, 206916, 225234, 233382, 310374, 350073, 450468, 465561, 466764, 620748, 700146, 931122, 1050219, 1400292, 1672571, 1862244, 2100438, 3345142, 4200876, 5017713, 6690284, 10035426, 15053139, 20070852, 30106278, 45159417, 60212556, 90318834, 180637668]

約数ペア:

[(1, 180637668), (2, 90318834), (3, 60212556), (4, 45159417), (6, 30106278), (9, 20070852), (12, 15053139), (18, 10035426), (27, 6690284), (36, 5017713), (43, 4200876), (54, 3345142), (86, 2100438), (97, 1862244), (108, 1672571), (129, 1400292), (172, 1050219), (194, 931122), (258, 700146), (291, 620748), (387, 466764), (388, 465561), (401, 450468), (516, 350073), (582, 310374), (774, 233382), (802, 225234), (873, 206916), (1161, 155588), (1164, 155187), (1203, 150156), (1548, 116691), (1604, 112617), (1746, 103458), (2322, 77794), (2406, 75078), (2619, 68972), (3492, 51729), (3609, 50052), (4171, 43308), (4644, 38897), (4812, 37539), (5238, 34486), (7218, 25026), (8342, 21654), (10476, 17243), (10827, 16684), (12513, 14436)]