27207200

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 72

約数和(自身を含む): 67495680

約数和(自身を除く): 40288480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 479, 568, 710, 800, 958, 1136, 1420, 1775, 1916, 2272, 2395, 2840, 3550, 3832, 4790, 5680, 7100, 7664, 9580, 11360, 11975, 14200, 15328, 19160, 23950, 28400, 34009, 38320, 47900, 56800, 68018, 76640, 95800, 136036, 170045, 191600, 272072, 340090, 383200, 544144, 680180, 850225, 1088288, 1360360, 1700450, 2720720, 3400900, 5441440, 6801800, 13603600, 27207200]

約数ペア:

[(1, 27207200), (2, 13603600), (4, 6801800), (5, 5441440), (8, 3400900), (10, 2720720), (16, 1700450), (20, 1360360), (25, 1088288), (32, 850225), (40, 680180), (50, 544144), (71, 383200), (80, 340090), (100, 272072), (142, 191600), (160, 170045), (200, 136036), (284, 95800), (355, 76640), (400, 68018), (479, 56800), (568, 47900), (710, 38320), (800, 34009), (958, 28400), (1136, 23950), (1420, 19160), (1775, 15328), (1916, 14200), (2272, 11975), (2395, 11360), (2840, 9580), (3550, 7664), (3832, 7100), (4790, 5680)]