72117150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{68683}}^1$

素因数の和:68705

約数の個数: 48

約数和(自身を含む): 204403584

約数和(自身を除く): 132286434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 68683, 137366, 206049, 343415, 412098, 480781, 686830, 961562, 1030245, 1442343, 1717075, 2060490, 2403905, 2884686, 3434150, 4807810, 5151225, 7211715, 10302450, 12019525, 14423430, 24039050, 36058575, 72117150]

約数ペア:

[(1, 72117150), (2, 36058575), (3, 24039050), (5, 14423430), (6, 12019525), (7, 10302450), (10, 7211715), (14, 5151225), (15, 4807810), (21, 3434150), (25, 2884686), (30, 2403905), (35, 2060490), (42, 1717075), (50, 1442343), (70, 1030245), (75, 961562), (105, 686830), (150, 480781), (175, 412098), (210, 343415), (350, 206049), (525, 137366), (1050, 68683)]