2439300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 7249536

約数和(自身を除く): 4810236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 173, 188, 235, 282, 300, 346, 470, 519, 564, 692, 705, 865, 940, 1038, 1175, 1410, 1730, 2076, 2350, 2595, 2820, 3460, 3525, 4325, 4700, 5190, 7050, 8131, 8650, 10380, 12975, 14100, 16262, 17300, 24393, 25950, 32524, 40655, 48786, 51900, 81310, 97572, 121965, 162620, 203275, 243930, 406550, 487860, 609825, 813100, 1219650, 2439300]

約数ペア:

[(1, 2439300), (2, 1219650), (3, 813100), (4, 609825), (5, 487860), (6, 406550), (10, 243930), (12, 203275), (15, 162620), (20, 121965), (25, 97572), (30, 81310), (47, 51900), (50, 48786), (60, 40655), (75, 32524), (94, 25950), (100, 24393), (141, 17300), (150, 16262), (173, 14100), (188, 12975), (235, 10380), (282, 8650), (300, 8131), (346, 7050), (470, 5190), (519, 4700), (564, 4325), (692, 3525), (705, 3460), (865, 2820), (940, 2595), (1038, 2350), (1175, 2076), (1410, 1730)]