221330400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{92221}}^1$

素因数の和:92244

約数の個数: 72

約数和(自身を含む): 720438264

約数和(自身を除く): 499107864

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, 92221, 184442, 276663, 368884, 461105, 553326, 737768, 922210, 1106652, 1383315, 1475536, 1844420, 2213304, 2305525, 2766630, 2951072, 3688840, 4426608, 4611050, 5533260, 6916575, 7377680, 8853216, 9222100, 11066520, 13833150, 14755360, 18444200, 22133040, 27666300, 36888400, 44266080, 55332600, 73776800, 110665200, 221330400]

約数ペア:

[(1, 221330400), (2, 110665200), (3, 73776800), (4, 55332600), (5, 44266080), (6, 36888400), (8, 27666300), (10, 22133040), (12, 18444200), (15, 14755360), (16, 13833150), (20, 11066520), (24, 9222100), (25, 8853216), (30, 7377680), (32, 6916575), (40, 5533260), (48, 4611050), (50, 4426608), (60, 3688840), (75, 2951072), (80, 2766630), (96, 2305525), (100, 2213304), (120, 1844420), (150, 1475536), (160, 1383315), (200, 1106652), (240, 922210), (300, 737768), (400, 553326), (480, 461105), (600, 368884), (800, 276663), (1200, 184442), (2400, 92221)]