75272300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 173686800

約数和(自身を除く): 98414500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 173, 190, 229, 346, 380, 458, 475, 692, 865, 916, 950, 1145, 1730, 1900, 2290, 3287, 3460, 4325, 4351, 4580, 5725, 6574, 8650, 8702, 11450, 13148, 16435, 17300, 17404, 21755, 22900, 32870, 39617, 43510, 65740, 79234, 82175, 87020, 108775, 158468, 164350, 198085, 217550, 328700, 396170, 435100, 752723, 792340, 990425, 1505446, 1980850, 3010892, 3763615, 3961700, 7527230, 15054460, 18818075, 37636150, 75272300]

約数ペア:

[(1, 75272300), (2, 37636150), (4, 18818075), (5, 15054460), (10, 7527230), (19, 3961700), (20, 3763615), (25, 3010892), (38, 1980850), (50, 1505446), (76, 990425), (95, 792340), (100, 752723), (173, 435100), (190, 396170), (229, 328700), (346, 217550), (380, 198085), (458, 164350), (475, 158468), (692, 108775), (865, 87020), (916, 82175), (950, 79234), (1145, 65740), (1730, 43510), (1900, 39617), (2290, 32870), (3287, 22900), (3460, 21755), (4325, 17404), (4351, 17300), (4580, 16435), (5725, 13148), (6574, 11450), (8650, 8702)]