12370500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2749}}^1$

素因数の和:2774

約数の個数: 72

約数和(自身を含む): 39039000

約数和(自身を除く): 26668500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2749, 4500, 5498, 8247, 10996, 13745, 16494, 24741, 27490, 32988, 41235, 49482, 54980, 68725, 82470, 98964, 123705, 137450, 164940, 206175, 247410, 274900, 343625, 412350, 494820, 618525, 687250, 824700, 1030875, 1237050, 1374500, 2061750, 2474100, 3092625, 4123500, 6185250, 12370500]

約数ペア:

[(1, 12370500), (2, 6185250), (3, 4123500), (4, 3092625), (5, 2474100), (6, 2061750), (9, 1374500), (10, 1237050), (12, 1030875), (15, 824700), (18, 687250), (20, 618525), (25, 494820), (30, 412350), (36, 343625), (45, 274900), (50, 247410), (60, 206175), (75, 164940), (90, 137450), (100, 123705), (125, 98964), (150, 82470), (180, 68725), (225, 54980), (250, 49482), (300, 41235), (375, 32988), (450, 27490), (500, 24741), (750, 16494), (900, 13745), (1125, 10996), (1500, 8247), (2250, 5498), (2749, 4500)]