202430900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17011}}^1$

素因数の和:17049

約数の個数: 72

約数和(自身を含む): 531590976

約数和(自身を除く): 329160076

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 17011, 34022, 68044, 85055, 119077, 170110, 238154, 289187, 340220, 425275, 476308, 578374, 595385, 850550, 1156748, 1190770, 1445935, 1701100, 2024309, 2381540, 2891870, 2976925, 4048618, 5783740, 5953850, 7229675, 8097236, 10121545, 11907700, 14459350, 20243090, 28918700, 40486180, 50607725, 101215450, 202430900]

約数ペア:

[(1, 202430900), (2, 101215450), (4, 50607725), (5, 40486180), (7, 28918700), (10, 20243090), (14, 14459350), (17, 11907700), (20, 10121545), (25, 8097236), (28, 7229675), (34, 5953850), (35, 5783740), (50, 4048618), (68, 2976925), (70, 2891870), (85, 2381540), (100, 2024309), (119, 1701100), (140, 1445935), (170, 1190770), (175, 1156748), (238, 850550), (340, 595385), (350, 578374), (425, 476308), (476, 425275), (595, 340220), (700, 289187), (850, 238154), (1190, 170110), (1700, 119077), (2380, 85055), (2975, 68044), (5950, 34022), (11900, 17011)]