225817920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 168

約数和(自身を含む): 786338280

約数和(自身を除く): 560520360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 712, 720, 801, 881, 890, 960, 1068, 1335, 1424, 1440, 1602, 1762, 1780, 2136, 2643, 2670, 2848, 2880, 3204, 3524, 3560, 4005, 4272, 4405, 5286, 5340, 5696, 6408, 7048, 7120, 7929, 8010, 8544, 8810, 10572, 10680, 12816, 13215, 14096, 14240, 15858, 16020, 17088, 17620, 21144, 21360, 25632, 26430, 28192, 28480, 31716, 32040, 35240, 39645, 42288, 42720, 51264, 52860, 56384, 63432, 64080, 70480, 78409, 79290, 84576, 85440, 105720, 126864, 128160, 140960, 156818, 158580, 169152, 211440, 235227, 253728, 256320, 281920, 313636, 317160, 392045, 422880, 470454, 507456, 627272, 634320, 705681, 784090, 845760, 940908, 1176135, 1254544, 1268640, 1411362, 1568180, 1881816, 2352270, 2509088, 2537280, 2822724, 3136360, 3528405, 3763632, 4704540, 5018176, 5645448, 6272720, 7056810, 7527264, 9409080, 11290896, 12545440, 14113620, 15054528, 18818160, 22581792, 25090880, 28227240, 37636320, 45163584, 56454480, 75272640, 112908960, 225817920]

約数ペア:

[(1, 225817920), (2, 112908960), (3, 75272640), (4, 56454480), (5, 45163584), (6, 37636320), (8, 28227240), (9, 25090880), (10, 22581792), (12, 18818160), (15, 15054528), (16, 14113620), (18, 12545440), (20, 11290896), (24, 9409080), (30, 7527264), (32, 7056810), (36, 6272720), (40, 5645448), (45, 5018176), (48, 4704540), (60, 3763632), (64, 3528405), (72, 3136360), (80, 2822724), (89, 2537280), (90, 2509088), (96, 2352270), (120, 1881816), (144, 1568180), (160, 1411362), (178, 1268640), (180, 1254544), (192, 1176135), (240, 940908), (267, 845760), (288, 784090), (320, 705681), (356, 634320), (360, 627272), (445, 507456), (480, 470454), (534, 422880), (576, 392045), (712, 317160), (720, 313636), (801, 281920), (881, 256320), (890, 253728), (960, 235227), (1068, 211440), (1335, 169152), (1424, 158580), (1440, 156818), (1602, 140960), (1762, 128160), (1780, 126864), (2136, 105720), (2643, 85440), (2670, 84576), (2848, 79290), (2880, 78409), (3204, 70480), (3524, 64080), (3560, 63432), (4005, 56384), (4272, 52860), (4405, 51264), (5286, 42720), (5340, 42288), (5696, 39645), (6408, 35240), (7048, 32040), (7120, 31716), (7929, 28480), (8010, 28192), (8544, 26430), (8810, 25632), (10572, 21360), (10680, 21144), (12816, 17620), (13215, 17088), (14096, 16020), (14240, 15858)]