12686400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{881}}^1$

素因数の和:909

約数の個数: 126

約数和(自身を含む): 45141642

約数和(自身を除く): 32455242

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, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 881, 900, 960, 1200, 1440, 1600, 1762, 1800, 2400, 2643, 2880, 3524, 3600, 4405, 4800, 5286, 7048, 7200, 7929, 8810, 10572, 13215, 14096, 14400, 15858, 17620, 21144, 22025, 26430, 28192, 31716, 35240, 39645, 42288, 44050, 52860, 56384, 63432, 66075, 70480, 79290, 84576, 88100, 105720, 126864, 132150, 140960, 158580, 169152, 176200, 198225, 211440, 253728, 264300, 281920, 317160, 352400, 396450, 422880, 507456, 528600, 634320, 704800, 792900, 845760, 1057200, 1268640, 1409600, 1585800, 2114400, 2537280, 3171600, 4228800, 6343200, 12686400]

約数ペア:

[(1, 12686400), (2, 6343200), (3, 4228800), (4, 3171600), (5, 2537280), (6, 2114400), (8, 1585800), (9, 1409600), (10, 1268640), (12, 1057200), (15, 845760), (16, 792900), (18, 704800), (20, 634320), (24, 528600), (25, 507456), (30, 422880), (32, 396450), (36, 352400), (40, 317160), (45, 281920), (48, 264300), (50, 253728), (60, 211440), (64, 198225), (72, 176200), (75, 169152), (80, 158580), (90, 140960), (96, 132150), (100, 126864), (120, 105720), (144, 88100), (150, 84576), (160, 79290), (180, 70480), (192, 66075), (200, 63432), (225, 56384), (240, 52860), (288, 44050), (300, 42288), (320, 39645), (360, 35240), (400, 31716), (450, 28192), (480, 26430), (576, 22025), (600, 21144), (720, 17620), (800, 15858), (881, 14400), (900, 14096), (960, 13215), (1200, 10572), (1440, 8810), (1600, 7929), (1762, 7200), (1800, 7048), (2400, 5286), (2643, 4800), (2880, 4405), (3524, 3600)]