2018682300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{156487}}^1$

素因数の和:156547

約数の個数: 72

約数和(自身を含む): 5976589696

約数和(自身を除く): 3957907396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 156487, 312974, 469461, 625948, 782435, 938922, 1564870, 1877844, 2347305, 3129740, 3912175, 4694610, 6728941, 7824350, 9389220, 11736525, 13457882, 15648700, 20186823, 23473050, 26915764, 33644705, 40373646, 46946100, 67289410, 80747292, 100934115, 134578820, 168223525, 201868230, 336447050, 403736460, 504670575, 672894100, 1009341150, 2018682300]

約数ペア:

[(1, 2018682300), (2, 1009341150), (3, 672894100), (4, 504670575), (5, 403736460), (6, 336447050), (10, 201868230), (12, 168223525), (15, 134578820), (20, 100934115), (25, 80747292), (30, 67289410), (43, 46946100), (50, 40373646), (60, 33644705), (75, 26915764), (86, 23473050), (100, 20186823), (129, 15648700), (150, 13457882), (172, 11736525), (215, 9389220), (258, 7824350), (300, 6728941), (430, 4694610), (516, 3912175), (645, 3129740), (860, 2347305), (1075, 1877844), (1290, 1564870), (2150, 938922), (2580, 782435), (3225, 625948), (4300, 469461), (6450, 312974), (12900, 156487)]