195905565540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1316039}}^1$

素因数の和:1316881

約数の個数: 72

約数和(自身を含む): 594965891520

約数和(自身を除く): 399060325980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827, 1654, 2481, 3308, 4135, 4962, 7443, 8270, 9924, 12405, 14886, 16540, 24810, 29772, 37215, 49620, 74430, 148860, 1316039, 2632078, 3948117, 5264156, 6580195, 7896234, 11844351, 13160390, 15792468, 19740585, 23688702, 26320780, 39481170, 47377404, 59221755, 78962340, 118443510, 236887020, 1088364253, 2176728506, 3265092759, 4353457012, 5441821265, 6530185518, 9795278277, 10883642530, 13060371036, 16325463795, 19590556554, 21767285060, 32650927590, 39181113108, 48976391385, 65301855180, 97952782770, 195905565540]

約数ペア:

[(1, 195905565540), (2, 97952782770), (3, 65301855180), (4, 48976391385), (5, 39181113108), (6, 32650927590), (9, 21767285060), (10, 19590556554), (12, 16325463795), (15, 13060371036), (18, 10883642530), (20, 9795278277), (30, 6530185518), (36, 5441821265), (45, 4353457012), (60, 3265092759), (90, 2176728506), (180, 1088364253), (827, 236887020), (1654, 118443510), (2481, 78962340), (3308, 59221755), (4135, 47377404), (4962, 39481170), (7443, 26320780), (8270, 23688702), (9924, 19740585), (12405, 15792468), (14886, 13160390), (16540, 11844351), (24810, 7896234), (29772, 6580195), (37215, 5264156), (49620, 3948117), (74430, 2632078), (148860, 1316039)]