342945000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{7621}}^1$

素因数の和:7653

約数の個数: 120

約数和(自身を含む): 1160792490

約数和(自身を除く): 817847490

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4500, 5000, 5625, 7500, 7621, 9000, 11250, 15000, 15242, 22500, 22863, 30484, 38105, 45000, 45726, 60968, 68589, 76210, 91452, 114315, 137178, 152420, 182904, 190525, 228630, 274356, 304840, 342945, 381050, 457260, 548712, 571575, 685890, 762100, 914520, 952625, 1143150, 1371780, 1524200, 1714725, 1905250, 2286300, 2743560, 2857875, 3429450, 3810500, 4572600, 4763125, 5715750, 6858900, 7621000, 8573625, 9526250, 11431500, 13717800, 14289375, 17147250, 19052500, 22863000, 28578750, 34294500, 38105000, 42868125, 57157500, 68589000, 85736250, 114315000, 171472500, 342945000]

約数ペア:

[(1, 342945000), (2, 171472500), (3, 114315000), (4, 85736250), (5, 68589000), (6, 57157500), (8, 42868125), (9, 38105000), (10, 34294500), (12, 28578750), (15, 22863000), (18, 19052500), (20, 17147250), (24, 14289375), (25, 13717800), (30, 11431500), (36, 9526250), (40, 8573625), (45, 7621000), (50, 6858900), (60, 5715750), (72, 4763125), (75, 4572600), (90, 3810500), (100, 3429450), (120, 2857875), (125, 2743560), (150, 2286300), (180, 1905250), (200, 1714725), (225, 1524200), (250, 1371780), (300, 1143150), (360, 952625), (375, 914520), (450, 762100), (500, 685890), (600, 571575), (625, 548712), (750, 457260), (900, 381050), (1000, 342945), (1125, 304840), (1250, 274356), (1500, 228630), (1800, 190525), (1875, 182904), (2250, 152420), (2500, 137178), (3000, 114315), (3750, 91452), (4500, 76210), (5000, 68589), (5625, 60968), (7500, 45726), (7621, 45000), (9000, 38105), (11250, 30484), (15000, 22863), (15242, 22500)]