196274340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{121157}}^1$

素因数の和:121178

約数の個数: 60

約数和(自身を含む): 615724956

約数和(自身を除く): 419450616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 121157, 242314, 363471, 484628, 605785, 726942, 1090413, 1211570, 1453884, 1817355, 2180826, 2423140, 3271239, 3634710, 4361652, 5452065, 6542478, 7269420, 9813717, 10904130, 13084956, 16356195, 19627434, 21808260, 32712390, 39254868, 49068585, 65424780, 98137170, 196274340]

約数ペア:

[(1, 196274340), (2, 98137170), (3, 65424780), (4, 49068585), (5, 39254868), (6, 32712390), (9, 21808260), (10, 19627434), (12, 16356195), (15, 13084956), (18, 10904130), (20, 9813717), (27, 7269420), (30, 6542478), (36, 5452065), (45, 4361652), (54, 3634710), (60, 3271239), (81, 2423140), (90, 2180826), (108, 1817355), (135, 1453884), (162, 1211570), (180, 1090413), (270, 726942), (324, 605785), (405, 484628), (540, 363471), (810, 242314), (1620, 121157)]