13130400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{5471}}^1$

素因数の和:5494

約数の個数: 72

約数和(自身を含む): 42747264

約数和(自身を除く): 29616864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 5471, 10942, 16413, 21884, 27355, 32826, 43768, 54710, 65652, 82065, 87536, 109420, 131304, 136775, 164130, 175072, 218840, 262608, 273550, 328260, 410325, 437680, 525216, 547100, 656520, 820650, 875360, 1094200, 1313040, 1641300, 2188400, 2626080, 3282600, 4376800, 6565200, 13130400]

約数ペア:

[(1, 13130400), (2, 6565200), (3, 4376800), (4, 3282600), (5, 2626080), (6, 2188400), (8, 1641300), (10, 1313040), (12, 1094200), (15, 875360), (16, 820650), (20, 656520), (24, 547100), (25, 525216), (30, 437680), (32, 410325), (40, 328260), (48, 273550), (50, 262608), (60, 218840), (75, 175072), (80, 164130), (96, 136775), (100, 131304), (120, 109420), (150, 87536), (160, 82065), (200, 65652), (240, 54710), (300, 43768), (400, 32826), (480, 27355), (600, 21884), (800, 16413), (1200, 10942), (2400, 5471)]