59998100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 142725240

約数和(自身を除く): 82727140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 580, 725, 850, 986, 1217, 1450, 1700, 1972, 2434, 2465, 2900, 4868, 4930, 6085, 9860, 12170, 12325, 20689, 24340, 24650, 30425, 35293, 41378, 49300, 60850, 70586, 82756, 103445, 121700, 141172, 176465, 206890, 352930, 413780, 517225, 599981, 705860, 882325, 1034450, 1199962, 1764650, 2068900, 2399924, 2999905, 3529300, 5999810, 11999620, 14999525, 29999050, 59998100]

約数ペア:

[(1, 59998100), (2, 29999050), (4, 14999525), (5, 11999620), (10, 5999810), (17, 3529300), (20, 2999905), (25, 2399924), (29, 2068900), (34, 1764650), (50, 1199962), (58, 1034450), (68, 882325), (85, 705860), (100, 599981), (116, 517225), (145, 413780), (170, 352930), (290, 206890), (340, 176465), (425, 141172), (493, 121700), (580, 103445), (725, 82756), (850, 70586), (986, 60850), (1217, 49300), (1450, 41378), (1700, 35293), (1972, 30425), (2434, 24650), (2465, 24340), (2900, 20689), (4868, 12325), (4930, 12170), (6085, 9860)]