28200600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{15667}}^1$

素因数の和:15689

約数の個数: 72

約数和(自身を含む): 94713060

約数和(自身を除く): 66512460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 15667, 31334, 47001, 62668, 78335, 94002, 125336, 141003, 156670, 188004, 235005, 282006, 313340, 376008, 391675, 470010, 564012, 626680, 705015, 783350, 940020, 1128024, 1175025, 1410030, 1566700, 1880040, 2350050, 2820060, 3133400, 3525075, 4700100, 5640120, 7050150, 9400200, 14100300, 28200600]

約数ペア:

[(1, 28200600), (2, 14100300), (3, 9400200), (4, 7050150), (5, 5640120), (6, 4700100), (8, 3525075), (9, 3133400), (10, 2820060), (12, 2350050), (15, 1880040), (18, 1566700), (20, 1410030), (24, 1175025), (25, 1128024), (30, 940020), (36, 783350), (40, 705015), (45, 626680), (50, 564012), (60, 470010), (72, 391675), (75, 376008), (90, 313340), (100, 282006), (120, 235005), (150, 188004), (180, 156670), (200, 141003), (225, 125336), (300, 94002), (360, 78335), (450, 62668), (600, 47001), (900, 31334), (1800, 15667)]