18597900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 54996480

約数和(自身を除く): 36398580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1319, 1410, 2350, 2638, 2820, 3525, 3957, 4700, 5276, 6595, 7050, 7914, 13190, 14100, 15828, 19785, 26380, 32975, 39570, 61993, 65950, 79140, 98925, 123986, 131900, 185979, 197850, 247972, 309965, 371958, 395700, 619930, 743916, 929895, 1239860, 1549825, 1859790, 3099650, 3719580, 4649475, 6199300, 9298950, 18597900]

約数ペア:

[(1, 18597900), (2, 9298950), (3, 6199300), (4, 4649475), (5, 3719580), (6, 3099650), (10, 1859790), (12, 1549825), (15, 1239860), (20, 929895), (25, 743916), (30, 619930), (47, 395700), (50, 371958), (60, 309965), (75, 247972), (94, 197850), (100, 185979), (141, 131900), (150, 123986), (188, 98925), (235, 79140), (282, 65950), (300, 61993), (470, 39570), (564, 32975), (705, 26380), (940, 19785), (1175, 15828), (1319, 14100), (1410, 13190), (2350, 7914), (2638, 7050), (2820, 6595), (3525, 5276), (3957, 4700)]