7214100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 21144480

約数和(自身を除く): 13930380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 173, 278, 300, 346, 417, 519, 556, 692, 695, 834, 865, 1038, 1390, 1668, 1730, 2076, 2085, 2595, 2780, 3460, 3475, 4170, 4325, 5190, 6950, 8340, 8650, 10380, 10425, 12975, 13900, 17300, 20850, 24047, 25950, 41700, 48094, 51900, 72141, 96188, 120235, 144282, 240470, 288564, 360705, 480940, 601175, 721410, 1202350, 1442820, 1803525, 2404700, 3607050, 7214100]

約数ペア:

[(1, 7214100), (2, 3607050), (3, 2404700), (4, 1803525), (5, 1442820), (6, 1202350), (10, 721410), (12, 601175), (15, 480940), (20, 360705), (25, 288564), (30, 240470), (50, 144282), (60, 120235), (75, 96188), (100, 72141), (139, 51900), (150, 48094), (173, 41700), (278, 25950), (300, 24047), (346, 20850), (417, 17300), (519, 13900), (556, 12975), (692, 10425), (695, 10380), (834, 8650), (865, 8340), (1038, 6950), (1390, 5190), (1668, 4325), (1730, 4170), (2076, 3475), (2085, 3460), (2595, 2780)]