103512780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{82153}}^1$

素因数の和:82175

約数の個数: 72

約数和(自身を含む): 358848672

約数和(自身を除く): 255335892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 82153, 164306, 246459, 328612, 410765, 492918, 575071, 739377, 821530, 985836, 1150142, 1232295, 1478754, 1643060, 1725213, 2300284, 2464590, 2875355, 2957508, 3450426, 3696885, 4929180, 5175639, 5750710, 6900852, 7393770, 8626065, 10351278, 11501420, 14787540, 17252130, 20702556, 25878195, 34504260, 51756390, 103512780]

約数ペア:

[(1, 103512780), (2, 51756390), (3, 34504260), (4, 25878195), (5, 20702556), (6, 17252130), (7, 14787540), (9, 11501420), (10, 10351278), (12, 8626065), (14, 7393770), (15, 6900852), (18, 5750710), (20, 5175639), (21, 4929180), (28, 3696885), (30, 3450426), (35, 2957508), (36, 2875355), (42, 2464590), (45, 2300284), (60, 1725213), (63, 1643060), (70, 1478754), (84, 1232295), (90, 1150142), (105, 985836), (126, 821530), (140, 739377), (180, 575071), (210, 492918), (252, 410765), (315, 328612), (420, 246459), (630, 164306), (1260, 82153)]