78835200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{2053}}^1$

素因数の和:2084

約数の個数: 120

約数和(自身を含む): 260554008

約数和(自身を除く): 181718808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2053, 2400, 2560, 3200, 3840, 4106, 4800, 6159, 6400, 7680, 8212, 9600, 10265, 12318, 12800, 16424, 19200, 20530, 24636, 30795, 32848, 38400, 41060, 49272, 51325, 61590, 65696, 82120, 98544, 102650, 123180, 131392, 153975, 164240, 197088, 205300, 246360, 262784, 307950, 328480, 394176, 410600, 492720, 525568, 615900, 656960, 788352, 821200, 985440, 1051136, 1231800, 1313920, 1576704, 1642400, 1970880, 2463600, 2627840, 3153408, 3284800, 3941760, 4927200, 5255680, 6569600, 7883520, 9854400, 13139200, 15767040, 19708800, 26278400, 39417600, 78835200]

約数ペア:

[(1, 78835200), (2, 39417600), (3, 26278400), (4, 19708800), (5, 15767040), (6, 13139200), (8, 9854400), (10, 7883520), (12, 6569600), (15, 5255680), (16, 4927200), (20, 3941760), (24, 3284800), (25, 3153408), (30, 2627840), (32, 2463600), (40, 1970880), (48, 1642400), (50, 1576704), (60, 1313920), (64, 1231800), (75, 1051136), (80, 985440), (96, 821200), (100, 788352), (120, 656960), (128, 615900), (150, 525568), (160, 492720), (192, 410600), (200, 394176), (240, 328480), (256, 307950), (300, 262784), (320, 246360), (384, 205300), (400, 197088), (480, 164240), (512, 153975), (600, 131392), (640, 123180), (768, 102650), (800, 98544), (960, 82120), (1200, 65696), (1280, 61590), (1536, 51325), (1600, 49272), (1920, 41060), (2053, 38400), (2400, 32848), (2560, 30795), (3200, 24636), (3840, 20530), (4106, 19200), (4800, 16424), (6159, 12800), (6400, 12318), (7680, 10265), (8212, 9600)]