31788000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{883}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 112943376

約数和(自身を除く): 81155376

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 883, 900, 1000, 1125, 1200, 1440, 1500, 1766, 1800, 2000, 2250, 2400, 2649, 3000, 3532, 3600, 4000, 4415, 4500, 5298, 6000, 7064, 7200, 7947, 8830, 9000, 10596, 12000, 13245, 14128, 15894, 17660, 18000, 21192, 22075, 26490, 28256, 31788, 35320, 36000, 39735, 42384, 44150, 52980, 63576, 66225, 70640, 79470, 84768, 88300, 105960, 110375, 127152, 132450, 141280, 158940, 176600, 198675, 211920, 220750, 254304, 264900, 317880, 331125, 353200, 397350, 423840, 441500, 529800, 635760, 662250, 706400, 794700, 883000, 993375, 1059600, 1271520, 1324500, 1589400, 1766000, 1986750, 2119200, 2649000, 3178800, 3532000, 3973500, 5298000, 6357600, 7947000, 10596000, 15894000, 31788000]

約数ペア:

[(1, 31788000), (2, 15894000), (3, 10596000), (4, 7947000), (5, 6357600), (6, 5298000), (8, 3973500), (9, 3532000), (10, 3178800), (12, 2649000), (15, 2119200), (16, 1986750), (18, 1766000), (20, 1589400), (24, 1324500), (25, 1271520), (30, 1059600), (32, 993375), (36, 883000), (40, 794700), (45, 706400), (48, 662250), (50, 635760), (60, 529800), (72, 441500), (75, 423840), (80, 397350), (90, 353200), (96, 331125), (100, 317880), (120, 264900), (125, 254304), (144, 220750), (150, 211920), (160, 198675), (180, 176600), (200, 158940), (225, 141280), (240, 132450), (250, 127152), (288, 110375), (300, 105960), (360, 88300), (375, 84768), (400, 79470), (450, 70640), (480, 66225), (500, 63576), (600, 52980), (720, 44150), (750, 42384), (800, 39735), (883, 36000), (900, 35320), (1000, 31788), (1125, 28256), (1200, 26490), (1440, 22075), (1500, 21192), (1766, 18000), (1800, 17660), (2000, 15894), (2250, 14128), (2400, 13245), (2649, 12000), (3000, 10596), (3532, 9000), (3600, 8830), (4000, 7947), (4415, 7200), (4500, 7064), (5298, 6000)]