13145700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 39372480

約数和(自身を除く): 26226780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1511, 1740, 2175, 2900, 3022, 4350, 4533, 6044, 7555, 8700, 9066, 15110, 18132, 22665, 30220, 37775, 43819, 45330, 75550, 87638, 90660, 113325, 131457, 151100, 175276, 219095, 226650, 262914, 438190, 453300, 525828, 657285, 876380, 1095475, 1314570, 2190950, 2629140, 3286425, 4381900, 6572850, 13145700]

約数ペア:

[(1, 13145700), (2, 6572850), (3, 4381900), (4, 3286425), (5, 2629140), (6, 2190950), (10, 1314570), (12, 1095475), (15, 876380), (20, 657285), (25, 525828), (29, 453300), (30, 438190), (50, 262914), (58, 226650), (60, 219095), (75, 175276), (87, 151100), (100, 131457), (116, 113325), (145, 90660), (150, 87638), (174, 75550), (290, 45330), (300, 43819), (348, 37775), (435, 30220), (580, 22665), (725, 18132), (870, 15110), (1450, 9066), (1511, 8700), (1740, 7555), (2175, 6044), (2900, 4533), (3022, 4350)]