225525799300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1217}}^1\times {\mathrm{63901}}^1$

素因数の和:65161

約数の個数: 72

約数和(自身を含む): 506690460360

約数和(自身を除く): 281164661060

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1217, 1450, 2434, 2900, 4868, 6085, 12170, 24340, 30425, 35293, 60850, 63901, 70586, 121700, 127802, 141172, 176465, 255604, 319505, 352930, 639010, 705860, 882325, 1278020, 1597525, 1764650, 1853129, 3195050, 3529300, 3706258, 6390100, 7412516, 9265645, 18531290, 37062580, 46328225, 77767517, 92656450, 155535034, 185312900, 311070068, 388837585, 777675170, 1555350340, 1944187925, 2255257993, 3888375850, 4510515986, 7776751700, 9021031972, 11276289965, 22552579930, 45105159860, 56381449825, 112762899650, 225525799300]

約数ペア:

[(1, 225525799300), (2, 112762899650), (4, 56381449825), (5, 45105159860), (10, 22552579930), (20, 11276289965), (25, 9021031972), (29, 7776751700), (50, 4510515986), (58, 3888375850), (100, 2255257993), (116, 1944187925), (145, 1555350340), (290, 777675170), (580, 388837585), (725, 311070068), (1217, 185312900), (1450, 155535034), (2434, 92656450), (2900, 77767517), (4868, 46328225), (6085, 37062580), (12170, 18531290), (24340, 9265645), (30425, 7412516), (35293, 6390100), (60850, 3706258), (63901, 3529300), (70586, 3195050), (121700, 1853129), (127802, 1764650), (141172, 1597525), (176465, 1278020), (255604, 882325), (319505, 705860), (352930, 639010)]