15007300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 72

約数和(自身を含む): 40622400

約数和(自身を除く): 25615100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 1949, 3850, 3898, 7700, 7796, 9745, 13643, 19490, 21439, 27286, 38980, 42878, 48725, 54572, 68215, 85756, 97450, 107195, 136430, 150073, 194900, 214390, 272860, 300146, 341075, 428780, 535975, 600292, 682150, 750365, 1071950, 1364300, 1500730, 2143900, 3001460, 3751825, 7503650, 15007300]

約数ペア:

[(1, 15007300), (2, 7503650), (4, 3751825), (5, 3001460), (7, 2143900), (10, 1500730), (11, 1364300), (14, 1071950), (20, 750365), (22, 682150), (25, 600292), (28, 535975), (35, 428780), (44, 341075), (50, 300146), (55, 272860), (70, 214390), (77, 194900), (100, 150073), (110, 136430), (140, 107195), (154, 97450), (175, 85756), (220, 68215), (275, 54572), (308, 48725), (350, 42878), (385, 38980), (550, 27286), (700, 21439), (770, 19490), (1100, 13643), (1540, 9745), (1925, 7796), (1949, 7700), (3850, 3898)]