12525900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 37122624

約数和(自身を除く): 24596724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 971, 1075, 1290, 1942, 2150, 2580, 2913, 3225, 3884, 4300, 4855, 5826, 6450, 9710, 11652, 12900, 14565, 19420, 24275, 29130, 41753, 48550, 58260, 72825, 83506, 97100, 125259, 145650, 167012, 208765, 250518, 291300, 417530, 501036, 626295, 835060, 1043825, 1252590, 2087650, 2505180, 3131475, 4175300, 6262950, 12525900]

約数ペア:

[(1, 12525900), (2, 6262950), (3, 4175300), (4, 3131475), (5, 2505180), (6, 2087650), (10, 1252590), (12, 1043825), (15, 835060), (20, 626295), (25, 501036), (30, 417530), (43, 291300), (50, 250518), (60, 208765), (75, 167012), (86, 145650), (100, 125259), (129, 97100), (150, 83506), (172, 72825), (215, 58260), (258, 48550), (300, 41753), (430, 29130), (516, 24275), (645, 19420), (860, 14565), (971, 12900), (1075, 11652), (1290, 9710), (1942, 6450), (2150, 5826), (2580, 4855), (2913, 4300), (3225, 3884)]