51498000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 120

約数和(自身を含む): 179928216

約数和(自身を除く): 128430216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 2861, 3000, 3600, 4500, 5722, 6000, 8583, 9000, 11444, 14305, 17166, 18000, 22888, 25749, 28610, 34332, 42915, 45776, 51498, 57220, 68664, 71525, 85830, 102996, 114440, 128745, 137328, 143050, 171660, 205992, 214575, 228880, 257490, 286100, 343320, 357625, 411984, 429150, 514980, 572200, 643725, 686640, 715250, 858300, 1029960, 1072875, 1144400, 1287450, 1430500, 1716600, 2059920, 2145750, 2574900, 2861000, 3218625, 3433200, 4291500, 5149800, 5722000, 6437250, 8583000, 10299600, 12874500, 17166000, 25749000, 51498000]

約数ペア:

[(1, 51498000), (2, 25749000), (3, 17166000), (4, 12874500), (5, 10299600), (6, 8583000), (8, 6437250), (9, 5722000), (10, 5149800), (12, 4291500), (15, 3433200), (16, 3218625), (18, 2861000), (20, 2574900), (24, 2145750), (25, 2059920), (30, 1716600), (36, 1430500), (40, 1287450), (45, 1144400), (48, 1072875), (50, 1029960), (60, 858300), (72, 715250), (75, 686640), (80, 643725), (90, 572200), (100, 514980), (120, 429150), (125, 411984), (144, 357625), (150, 343320), (180, 286100), (200, 257490), (225, 228880), (240, 214575), (250, 205992), (300, 171660), (360, 143050), (375, 137328), (400, 128745), (450, 114440), (500, 102996), (600, 85830), (720, 71525), (750, 68664), (900, 57220), (1000, 51498), (1125, 45776), (1200, 42915), (1500, 34332), (1800, 28610), (2000, 25749), (2250, 22888), (2861, 18000), (3000, 17166), (3600, 14305), (4500, 11444), (5722, 9000), (6000, 8583)]