31032000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 168

約数和(自身を含む): 111264192

約数和(自身を除く): 80232192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 431, 450, 480, 500, 576, 600, 720, 750, 800, 862, 900, 960, 1000, 1125, 1200, 1293, 1440, 1500, 1600, 1724, 1800, 2000, 2155, 2250, 2400, 2586, 2880, 3000, 3448, 3600, 3879, 4000, 4310, 4500, 4800, 5172, 6000, 6465, 6896, 7200, 7758, 8000, 8620, 9000, 10344, 10775, 12000, 12930, 13792, 14400, 15516, 17240, 18000, 19395, 20688, 21550, 24000, 25860, 27584, 31032, 32325, 34480, 36000, 38790, 41376, 43100, 51720, 53875, 62064, 64650, 68960, 72000, 77580, 82752, 86200, 96975, 103440, 107750, 124128, 129300, 137920, 155160, 161625, 172400, 193950, 206880, 215500, 248256, 258600, 310320, 323250, 344800, 387900, 413760, 431000, 484875, 517200, 620640, 646500, 689600, 775800, 862000, 969750, 1034400, 1241280, 1293000, 1551600, 1724000, 1939500, 2068800, 2586000, 3103200, 3448000, 3879000, 5172000, 6206400, 7758000, 10344000, 15516000, 31032000]

約数ペア:

[(1, 31032000), (2, 15516000), (3, 10344000), (4, 7758000), (5, 6206400), (6, 5172000), (8, 3879000), (9, 3448000), (10, 3103200), (12, 2586000), (15, 2068800), (16, 1939500), (18, 1724000), (20, 1551600), (24, 1293000), (25, 1241280), (30, 1034400), (32, 969750), (36, 862000), (40, 775800), (45, 689600), (48, 646500), (50, 620640), (60, 517200), (64, 484875), (72, 431000), (75, 413760), (80, 387900), (90, 344800), (96, 323250), (100, 310320), (120, 258600), (125, 248256), (144, 215500), (150, 206880), (160, 193950), (180, 172400), (192, 161625), (200, 155160), (225, 137920), (240, 129300), (250, 124128), (288, 107750), (300, 103440), (320, 96975), (360, 86200), (375, 82752), (400, 77580), (431, 72000), (450, 68960), (480, 64650), (500, 62064), (576, 53875), (600, 51720), (720, 43100), (750, 41376), (800, 38790), (862, 36000), (900, 34480), (960, 32325), (1000, 31032), (1125, 27584), (1200, 25860), (1293, 24000), (1440, 21550), (1500, 20688), (1600, 19395), (1724, 18000), (1800, 17240), (2000, 15516), (2155, 14400), (2250, 13792), (2400, 12930), (2586, 12000), (2880, 10775), (3000, 10344), (3448, 9000), (3600, 8620), (3879, 8000), (4000, 7758), (4310, 7200), (4500, 6896), (4800, 6465), (5172, 6000)]