109211200

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 168

約数和(自身を含む): 314960000

約数和(自身を除く): 205748800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 199, 200, 224, 245, 280, 320, 343, 350, 392, 398, 400, 448, 490, 560, 686, 700, 784, 796, 800, 980, 995, 1120, 1225, 1372, 1393, 1400, 1568, 1592, 1600, 1715, 1960, 1990, 2240, 2450, 2744, 2786, 2800, 3136, 3184, 3430, 3920, 3980, 4900, 4975, 5488, 5572, 5600, 6368, 6860, 6965, 7840, 7960, 8575, 9751, 9800, 9950, 10976, 11144, 11200, 12736, 13720, 13930, 15680, 15920, 17150, 19502, 19600, 19900, 21952, 22288, 27440, 27860, 31840, 34300, 34825, 39004, 39200, 39800, 44576, 48755, 54880, 55720, 63680, 68257, 68600, 69650, 78008, 78400, 79600, 89152, 97510, 109760, 111440, 136514, 137200, 139300, 156016, 159200, 195020, 222880, 243775, 273028, 274400, 278600, 312032, 318400, 341285, 390040, 445760, 487550, 546056, 548800, 557200, 624064, 682570, 780080, 975100, 1092112, 1114400, 1365140, 1560160, 1706425, 1950200, 2184224, 2228800, 2730280, 3120320, 3412850, 3900400, 4368448, 5460560, 6825700, 7800800, 10921120, 13651400, 15601600, 21842240, 27302800, 54605600, 109211200]

約数ペア:

[(1, 109211200), (2, 54605600), (4, 27302800), (5, 21842240), (7, 15601600), (8, 13651400), (10, 10921120), (14, 7800800), (16, 6825700), (20, 5460560), (25, 4368448), (28, 3900400), (32, 3412850), (35, 3120320), (40, 2730280), (49, 2228800), (50, 2184224), (56, 1950200), (64, 1706425), (70, 1560160), (80, 1365140), (98, 1114400), (100, 1092112), (112, 975100), (140, 780080), (160, 682570), (175, 624064), (196, 557200), (199, 548800), (200, 546056), (224, 487550), (245, 445760), (280, 390040), (320, 341285), (343, 318400), (350, 312032), (392, 278600), (398, 274400), (400, 273028), (448, 243775), (490, 222880), (560, 195020), (686, 159200), (700, 156016), (784, 139300), (796, 137200), (800, 136514), (980, 111440), (995, 109760), (1120, 97510), (1225, 89152), (1372, 79600), (1393, 78400), (1400, 78008), (1568, 69650), (1592, 68600), (1600, 68257), (1715, 63680), (1960, 55720), (1990, 54880), (2240, 48755), (2450, 44576), (2744, 39800), (2786, 39200), (2800, 39004), (3136, 34825), (3184, 34300), (3430, 31840), (3920, 27860), (3980, 27440), (4900, 22288), (4975, 21952), (5488, 19900), (5572, 19600), (5600, 19502), (6368, 17150), (6860, 15920), (6965, 15680), (7840, 13930), (7960, 13720), (8575, 12736), (9751, 11200), (9800, 11144), (9950, 10976)]