2595900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 7968240

約数和(自身を除く): 5372340

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, 509, 510, 850, 1018, 1020, 1275, 1527, 1700, 2036, 2545, 2550, 3054, 5090, 5100, 6108, 7635, 8653, 10180, 12725, 15270, 17306, 25450, 25959, 30540, 34612, 38175, 43265, 50900, 51918, 76350, 86530, 103836, 129795, 152700, 173060, 216325, 259590, 432650, 519180, 648975, 865300, 1297950, 2595900]

約数ペア:

[(1, 2595900), (2, 1297950), (3, 865300), (4, 648975), (5, 519180), (6, 432650), (10, 259590), (12, 216325), (15, 173060), (17, 152700), (20, 129795), (25, 103836), (30, 86530), (34, 76350), (50, 51918), (51, 50900), (60, 43265), (68, 38175), (75, 34612), (85, 30540), (100, 25959), (102, 25450), (150, 17306), (170, 15270), (204, 12725), (255, 10180), (300, 8653), (340, 7635), (425, 6108), (509, 5100), (510, 5090), (850, 3054), (1018, 2550), (1020, 2545), (1275, 2036), (1527, 1700)]