38642400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1789}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 139834800

約数和(自身を除く): 101192400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1789, 1800, 2160, 2400, 2700, 3578, 3600, 4320, 5367, 5400, 7156, 7200, 8945, 10734, 10800, 14312, 16101, 17890, 21468, 21600, 26835, 28624, 32202, 35780, 42936, 44725, 48303, 53670, 57248, 64404, 71560, 80505, 85872, 89450, 96606, 107340, 128808, 134175, 143120, 161010, 171744, 178900, 193212, 214680, 241515, 257616, 268350, 286240, 322020, 357800, 386424, 402525, 429360, 483030, 515232, 536700, 644040, 715600, 772848, 805050, 858720, 966060, 1073400, 1207575, 1288080, 1431200, 1545696, 1610100, 1932120, 2146800, 2415150, 2576160, 3220200, 3864240, 4293600, 4830300, 6440400, 7728480, 9660600, 12880800, 19321200, 38642400]

約数ペア:

[(1, 38642400), (2, 19321200), (3, 12880800), (4, 9660600), (5, 7728480), (6, 6440400), (8, 4830300), (9, 4293600), (10, 3864240), (12, 3220200), (15, 2576160), (16, 2415150), (18, 2146800), (20, 1932120), (24, 1610100), (25, 1545696), (27, 1431200), (30, 1288080), (32, 1207575), (36, 1073400), (40, 966060), (45, 858720), (48, 805050), (50, 772848), (54, 715600), (60, 644040), (72, 536700), (75, 515232), (80, 483030), (90, 429360), (96, 402525), (100, 386424), (108, 357800), (120, 322020), (135, 286240), (144, 268350), (150, 257616), (160, 241515), (180, 214680), (200, 193212), (216, 178900), (225, 171744), (240, 161010), (270, 143120), (288, 134175), (300, 128808), (360, 107340), (400, 96606), (432, 89450), (450, 85872), (480, 80505), (540, 71560), (600, 64404), (675, 57248), (720, 53670), (800, 48303), (864, 44725), (900, 42936), (1080, 35780), (1200, 32202), (1350, 28624), (1440, 26835), (1789, 21600), (1800, 21468), (2160, 17890), (2400, 16101), (2700, 14312), (3578, 10800), (3600, 10734), (4320, 8945), (5367, 7200), (5400, 7156)]