79470000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{883}}^1$

素因数の和:917

約数の個数: 150

約数和(自身を含む): 278232812

約数和(自身を除く): 198762812

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, 625, 720, 750, 883, 900, 1000, 1125, 1200, 1250, 1500, 1766, 1800, 1875, 2000, 2250, 2500, 2649, 3000, 3532, 3600, 3750, 4415, 4500, 5000, 5298, 5625, 6000, 7064, 7500, 7947, 8830, 9000, 10000, 10596, 11250, 13245, 14128, 15000, 15894, 17660, 18000, 21192, 22075, 22500, 26490, 30000, 31788, 35320, 39735, 42384, 44150, 45000, 52980, 63576, 66225, 70640, 79470, 88300, 90000, 105960, 110375, 127152, 132450, 158940, 176600, 198675, 211920, 220750, 264900, 317880, 331125, 353200, 397350, 441500, 529800, 551875, 635760, 662250, 794700, 883000, 993375, 1059600, 1103750, 1324500, 1589400, 1655625, 1766000, 1986750, 2207500, 2649000, 3178800, 3311250, 3973500, 4415000, 4966875, 5298000, 6622500, 7947000, 8830000, 9933750, 13245000, 15894000, 19867500, 26490000, 39735000, 79470000]

約数ペア:

[(1, 79470000), (2, 39735000), (3, 26490000), (4, 19867500), (5, 15894000), (6, 13245000), (8, 9933750), (9, 8830000), (10, 7947000), (12, 6622500), (15, 5298000), (16, 4966875), (18, 4415000), (20, 3973500), (24, 3311250), (25, 3178800), (30, 2649000), (36, 2207500), (40, 1986750), (45, 1766000), (48, 1655625), (50, 1589400), (60, 1324500), (72, 1103750), (75, 1059600), (80, 993375), (90, 883000), (100, 794700), (120, 662250), (125, 635760), (144, 551875), (150, 529800), (180, 441500), (200, 397350), (225, 353200), (240, 331125), (250, 317880), (300, 264900), (360, 220750), (375, 211920), (400, 198675), (450, 176600), (500, 158940), (600, 132450), (625, 127152), (720, 110375), (750, 105960), (883, 90000), (900, 88300), (1000, 79470), (1125, 70640), (1200, 66225), (1250, 63576), (1500, 52980), (1766, 45000), (1800, 44150), (1875, 42384), (2000, 39735), (2250, 35320), (2500, 31788), (2649, 30000), (3000, 26490), (3532, 22500), (3600, 22075), (3750, 21192), (4415, 18000), (4500, 17660), (5000, 15894), (5298, 15000), (5625, 14128), (6000, 13245), (7064, 11250), (7500, 10596), (7947, 10000), (8830, 9000)]