2442900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 7499520

約数和(自身を除く): 5056620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 479, 510, 850, 958, 1020, 1275, 1437, 1700, 1916, 2395, 2550, 2874, 4790, 5100, 5748, 7185, 8143, 9580, 11975, 14370, 16286, 23950, 24429, 28740, 32572, 35925, 40715, 47900, 48858, 71850, 81430, 97716, 122145, 143700, 162860, 203575, 244290, 407150, 488580, 610725, 814300, 1221450, 2442900]

約数ペア:

[(1, 2442900), (2, 1221450), (3, 814300), (4, 610725), (5, 488580), (6, 407150), (10, 244290), (12, 203575), (15, 162860), (17, 143700), (20, 122145), (25, 97716), (30, 81430), (34, 71850), (50, 48858), (51, 47900), (60, 40715), (68, 35925), (75, 32572), (85, 28740), (100, 24429), (102, 23950), (150, 16286), (170, 14370), (204, 11975), (255, 9580), (300, 8143), (340, 7185), (425, 5748), (479, 5100), (510, 4790), (850, 2874), (958, 2550), (1020, 2395), (1275, 1916), (1437, 1700)]