309010500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{68669}}^1$

素因数の和:68694

約数の個数: 72

約数和(自身を含む): 974839320

約数和(自身を除く): 665828820

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, 4500, 68669, 137338, 206007, 274676, 343345, 412014, 618021, 686690, 824028, 1030035, 1236042, 1373380, 1716725, 2060070, 2472084, 3090105, 3433450, 4120140, 5150175, 6180210, 6866900, 8583625, 10300350, 12360420, 15450525, 17167250, 20600700, 25750875, 30901050, 34334500, 51501750, 61802100, 77252625, 103003500, 154505250, 309010500]

約数ペア:

[(1, 309010500), (2, 154505250), (3, 103003500), (4, 77252625), (5, 61802100), (6, 51501750), (9, 34334500), (10, 30901050), (12, 25750875), (15, 20600700), (18, 17167250), (20, 15450525), (25, 12360420), (30, 10300350), (36, 8583625), (45, 6866900), (50, 6180210), (60, 5150175), (75, 4120140), (90, 3433450), (100, 3090105), (125, 2472084), (150, 2060070), (180, 1716725), (225, 1373380), (250, 1236042), (300, 1030035), (375, 824028), (450, 686690), (500, 618021), (750, 412014), (900, 343345), (1125, 274676), (1500, 206007), (2250, 137338), (4500, 68669)]