225192960

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 264

約数和(自身を含む): 813657936

約数和(自身を除く): 588464976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 181, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 362, 384, 405, 432, 480, 486, 512, 540, 543, 576, 640, 648, 720, 724, 768, 810, 864, 905, 960, 972, 1024, 1080, 1086, 1152, 1215, 1280, 1296, 1440, 1448, 1536, 1620, 1629, 1728, 1810, 1920, 1944, 2160, 2172, 2304, 2430, 2560, 2592, 2715, 2880, 2896, 3072, 3240, 3258, 3456, 3620, 3840, 3888, 4320, 4344, 4608, 4860, 4887, 5120, 5184, 5430, 5760, 5792, 6480, 6516, 6912, 7240, 7680, 7776, 8145, 8640, 8688, 9216, 9720, 9774, 10368, 10860, 11520, 11584, 12960, 13032, 13824, 14480, 14661, 15360, 15552, 16290, 17280, 17376, 19440, 19548, 20736, 21720, 23040, 23168, 24435, 25920, 26064, 27648, 28960, 29322, 31104, 32580, 34560, 34752, 38880, 39096, 41472, 43440, 43983, 46080, 46336, 48870, 51840, 52128, 57920, 58644, 62208, 65160, 69120, 69504, 73305, 77760, 78192, 82944, 86880, 87966, 92672, 97740, 103680, 104256, 115840, 117288, 124416, 130320, 138240, 139008, 146610, 155520, 156384, 173760, 175932, 185344, 195480, 207360, 208512, 219915, 231680, 234576, 248832, 260640, 278016, 293220, 311040, 312768, 347520, 351864, 390960, 414720, 417024, 439830, 463360, 469152, 521280, 556032, 586440, 622080, 625536, 695040, 703728, 781920, 834048, 879660, 926720, 938304, 1042560, 1172880, 1244160, 1251072, 1390080, 1407456, 1563840, 1668096, 1759320, 1876608, 2085120, 2345760, 2502144, 2780160, 2814912, 3127680, 3518640, 3753216, 4170240, 4691520, 5004288, 5629824, 6255360, 7037280, 7506432, 8340480, 9383040, 11259648, 12510720, 14074560, 15012864, 18766080, 22519296, 25021440, 28149120, 37532160, 45038592, 56298240, 75064320, 112596480, 225192960]

約数ペア:

[(1, 225192960), (2, 112596480), (3, 75064320), (4, 56298240), (5, 45038592), (6, 37532160), (8, 28149120), (9, 25021440), (10, 22519296), (12, 18766080), (15, 15012864), (16, 14074560), (18, 12510720), (20, 11259648), (24, 9383040), (27, 8340480), (30, 7506432), (32, 7037280), (36, 6255360), (40, 5629824), (45, 5004288), (48, 4691520), (54, 4170240), (60, 3753216), (64, 3518640), (72, 3127680), (80, 2814912), (81, 2780160), (90, 2502144), (96, 2345760), (108, 2085120), (120, 1876608), (128, 1759320), (135, 1668096), (144, 1563840), (160, 1407456), (162, 1390080), (180, 1251072), (181, 1244160), (192, 1172880), (216, 1042560), (240, 938304), (243, 926720), (256, 879660), (270, 834048), (288, 781920), (320, 703728), (324, 695040), (360, 625536), (362, 622080), (384, 586440), (405, 556032), (432, 521280), (480, 469152), (486, 463360), (512, 439830), (540, 417024), (543, 414720), (576, 390960), (640, 351864), (648, 347520), (720, 312768), (724, 311040), (768, 293220), (810, 278016), (864, 260640), (905, 248832), (960, 234576), (972, 231680), (1024, 219915), (1080, 208512), (1086, 207360), (1152, 195480), (1215, 185344), (1280, 175932), (1296, 173760), (1440, 156384), (1448, 155520), (1536, 146610), (1620, 139008), (1629, 138240), (1728, 130320), (1810, 124416), (1920, 117288), (1944, 115840), (2160, 104256), (2172, 103680), (2304, 97740), (2430, 92672), (2560, 87966), (2592, 86880), (2715, 82944), (2880, 78192), (2896, 77760), (3072, 73305), (3240, 69504), (3258, 69120), (3456, 65160), (3620, 62208), (3840, 58644), (3888, 57920), (4320, 52128), (4344, 51840), (4608, 48870), (4860, 46336), (4887, 46080), (5120, 43983), (5184, 43440), (5430, 41472), (5760, 39096), (5792, 38880), (6480, 34752), (6516, 34560), (6912, 32580), (7240, 31104), (7680, 29322), (7776, 28960), (8145, 27648), (8640, 26064), (8688, 25920), (9216, 24435), (9720, 23168), (9774, 23040), (10368, 21720), (10860, 20736), (11520, 19548), (11584, 19440), (12960, 17376), (13032, 17280), (13824, 16290), (14480, 15552), (14661, 15360)]