21884400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{6079}}^1$

素因数の和:6103

約数の個数: 90

約数和(自身を含む): 75957440

約数和(自身を除く): 54073040

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, 3600, 6079, 12158, 18237, 24316, 30395, 36474, 48632, 54711, 60790, 72948, 91185, 97264, 109422, 121580, 145896, 151975, 182370, 218844, 243160, 273555, 291792, 303950, 364740, 437688, 455925, 486320, 547110, 607900, 729480, 875376, 911850, 1094220, 1215800, 1367775, 1458960, 1823700, 2188440, 2431600, 2735550, 3647400, 4376880, 5471100, 7294800, 10942200, 21884400]

約数ペア:

[(1, 21884400), (2, 10942200), (3, 7294800), (4, 5471100), (5, 4376880), (6, 3647400), (8, 2735550), (9, 2431600), (10, 2188440), (12, 1823700), (15, 1458960), (16, 1367775), (18, 1215800), (20, 1094220), (24, 911850), (25, 875376), (30, 729480), (36, 607900), (40, 547110), (45, 486320), (48, 455925), (50, 437688), (60, 364740), (72, 303950), (75, 291792), (80, 273555), (90, 243160), (100, 218844), (120, 182370), (144, 151975), (150, 145896), (180, 121580), (200, 109422), (225, 97264), (240, 91185), (300, 72948), (360, 60790), (400, 54711), (450, 48632), (600, 36474), (720, 30395), (900, 24316), (1200, 18237), (1800, 12158), (3600, 6079)]