100327680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2903}}^1$

素因数の和:2933

約数の個数: 144

約数和(自身を含む): 356146560

約数和(自身を除く): 255818880

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 2903, 3456, 3840, 4320, 5760, 5806, 6912, 8640, 8709, 11520, 11612, 14515, 17280, 17418, 23224, 26127, 29030, 34560, 34836, 43545, 46448, 52254, 58060, 69672, 78381, 87090, 92896, 104508, 116120, 130635, 139344, 156762, 174180, 185792, 209016, 232240, 261270, 278688, 313524, 348360, 371584, 391905, 418032, 464480, 522540, 557376, 627048, 696720, 743168, 783810, 836064, 928960, 1045080, 1114752, 1254096, 1393440, 1567620, 1672128, 1857920, 2090160, 2229504, 2508192, 2786880, 3135240, 3344256, 3715840, 4180320, 5016384, 5573760, 6270480, 6688512, 8360640, 10032768, 11147520, 12540960, 16721280, 20065536, 25081920, 33442560, 50163840, 100327680]

約数ペア:

[(1, 100327680), (2, 50163840), (3, 33442560), (4, 25081920), (5, 20065536), (6, 16721280), (8, 12540960), (9, 11147520), (10, 10032768), (12, 8360640), (15, 6688512), (16, 6270480), (18, 5573760), (20, 5016384), (24, 4180320), (27, 3715840), (30, 3344256), (32, 3135240), (36, 2786880), (40, 2508192), (45, 2229504), (48, 2090160), (54, 1857920), (60, 1672128), (64, 1567620), (72, 1393440), (80, 1254096), (90, 1114752), (96, 1045080), (108, 928960), (120, 836064), (128, 783810), (135, 743168), (144, 696720), (160, 627048), (180, 557376), (192, 522540), (216, 464480), (240, 418032), (256, 391905), (270, 371584), (288, 348360), (320, 313524), (360, 278688), (384, 261270), (432, 232240), (480, 209016), (540, 185792), (576, 174180), (640, 156762), (720, 139344), (768, 130635), (864, 116120), (960, 104508), (1080, 92896), (1152, 87090), (1280, 78381), (1440, 69672), (1728, 58060), (1920, 52254), (2160, 46448), (2304, 43545), (2880, 34836), (2903, 34560), (3456, 29030), (3840, 26127), (4320, 23224), (5760, 17418), (5806, 17280), (6912, 14515), (8640, 11612), (8709, 11520)]