227557300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 523056800

約数和(自身を除く): 295499500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 229, 380, 458, 475, 523, 916, 950, 1046, 1145, 1900, 2092, 2290, 2615, 4351, 4580, 5230, 5725, 8702, 9937, 10460, 11450, 13075, 17404, 19874, 21755, 22900, 26150, 39748, 43510, 49685, 52300, 87020, 99370, 108775, 119767, 198740, 217550, 239534, 248425, 435100, 479068, 496850, 598835, 993700, 1197670, 2275573, 2395340, 2994175, 4551146, 5988350, 9102292, 11377865, 11976700, 22755730, 45511460, 56889325, 113778650, 227557300]

約数ペア:

[(1, 227557300), (2, 113778650), (4, 56889325), (5, 45511460), (10, 22755730), (19, 11976700), (20, 11377865), (25, 9102292), (38, 5988350), (50, 4551146), (76, 2994175), (95, 2395340), (100, 2275573), (190, 1197670), (229, 993700), (380, 598835), (458, 496850), (475, 479068), (523, 435100), (916, 248425), (950, 239534), (1046, 217550), (1145, 198740), (1900, 119767), (2092, 108775), (2290, 99370), (2615, 87020), (4351, 52300), (4580, 49685), (5230, 43510), (5725, 39748), (8702, 26150), (9937, 22900), (10460, 21755), (11450, 19874), (13075, 17404)]