100811520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2917}}^1$

素因数の和:2947

約数の個数: 144

約数和(自身を含む): 357863520

約数和(自身を除く): 257052000

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, 2917, 3456, 3840, 4320, 5760, 5834, 6912, 8640, 8751, 11520, 11668, 14585, 17280, 17502, 23336, 26253, 29170, 34560, 35004, 43755, 46672, 52506, 58340, 70008, 78759, 87510, 93344, 105012, 116680, 131265, 140016, 157518, 175020, 186688, 210024, 233360, 262530, 280032, 315036, 350040, 373376, 393795, 420048, 466720, 525060, 560064, 630072, 700080, 746752, 787590, 840096, 933440, 1050120, 1120128, 1260144, 1400160, 1575180, 1680192, 1866880, 2100240, 2240256, 2520288, 2800320, 3150360, 3360384, 3733760, 4200480, 5040576, 5600640, 6300720, 6720768, 8400960, 10081152, 11201280, 12601440, 16801920, 20162304, 25202880, 33603840, 50405760, 100811520]

約数ペア:

[(1, 100811520), (2, 50405760), (3, 33603840), (4, 25202880), (5, 20162304), (6, 16801920), (8, 12601440), (9, 11201280), (10, 10081152), (12, 8400960), (15, 6720768), (16, 6300720), (18, 5600640), (20, 5040576), (24, 4200480), (27, 3733760), (30, 3360384), (32, 3150360), (36, 2800320), (40, 2520288), (45, 2240256), (48, 2100240), (54, 1866880), (60, 1680192), (64, 1575180), (72, 1400160), (80, 1260144), (90, 1120128), (96, 1050120), (108, 933440), (120, 840096), (128, 787590), (135, 746752), (144, 700080), (160, 630072), (180, 560064), (192, 525060), (216, 466720), (240, 420048), (256, 393795), (270, 373376), (288, 350040), (320, 315036), (360, 280032), (384, 262530), (432, 233360), (480, 210024), (540, 186688), (576, 175020), (640, 157518), (720, 140016), (768, 131265), (864, 116680), (960, 105012), (1080, 93344), (1152, 87510), (1280, 78759), (1440, 70008), (1728, 58340), (1920, 52506), (2160, 46672), (2304, 43755), (2880, 35004), (2917, 34560), (3456, 29170), (3840, 26253), (4320, 23336), (5760, 17502), (5834, 17280), (6912, 14585), (8640, 11668), (8751, 11520)]