12200400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{3389}}^1$

素因数の和:3413

約数の個数: 90

約数和(自身を含む): 42351270

約数和(自身を除く): 30150870

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3389, 3600, 6778, 10167, 13556, 16945, 20334, 27112, 30501, 33890, 40668, 50835, 54224, 61002, 67780, 81336, 84725, 101670, 122004, 135560, 152505, 162672, 169450, 203340, 244008, 254175, 271120, 305010, 338900, 406680, 488016, 508350, 610020, 677800, 762525, 813360, 1016700, 1220040, 1355600, 1525050, 2033400, 2440080, 3050100, 4066800, 6100200, 12200400]

約数ペア:

[(1, 12200400), (2, 6100200), (3, 4066800), (4, 3050100), (5, 2440080), (6, 2033400), (8, 1525050), (9, 1355600), (10, 1220040), (12, 1016700), (15, 813360), (16, 762525), (18, 677800), (20, 610020), (24, 508350), (25, 488016), (30, 406680), (36, 338900), (40, 305010), (45, 271120), (48, 254175), (50, 244008), (60, 203340), (72, 169450), (75, 162672), (80, 152505), (90, 135560), (100, 122004), (120, 101670), (144, 84725), (150, 81336), (180, 67780), (200, 61002), (225, 54224), (240, 50835), (300, 40668), (360, 33890), (400, 30501), (450, 27112), (600, 20334), (720, 16945), (900, 13556), (1200, 10167), (1800, 6778), (3389, 3600)]