48627200

素因数分解:

$2^9\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 120

約数和(自身を含む): 125583480

約数和(自身を除く): 76956280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 131, 145, 160, 200, 232, 256, 262, 290, 320, 400, 464, 512, 524, 580, 640, 655, 725, 800, 928, 1048, 1160, 1280, 1310, 1450, 1600, 1856, 2096, 2320, 2560, 2620, 2900, 3200, 3275, 3712, 3799, 4192, 4640, 5240, 5800, 6400, 6550, 7424, 7598, 8384, 9280, 10480, 11600, 12800, 13100, 14848, 15196, 16768, 18560, 18995, 20960, 23200, 26200, 30392, 33536, 37120, 37990, 41920, 46400, 52400, 60784, 67072, 74240, 75980, 83840, 92800, 94975, 104800, 121568, 151960, 167680, 185600, 189950, 209600, 243136, 303920, 335360, 371200, 379900, 419200, 486272, 607840, 759800, 838400, 972544, 1215680, 1519600, 1676800, 1945088, 2431360, 3039200, 4862720, 6078400, 9725440, 12156800, 24313600, 48627200]

約数ペア:

[(1, 48627200), (2, 24313600), (4, 12156800), (5, 9725440), (8, 6078400), (10, 4862720), (16, 3039200), (20, 2431360), (25, 1945088), (29, 1676800), (32, 1519600), (40, 1215680), (50, 972544), (58, 838400), (64, 759800), (80, 607840), (100, 486272), (116, 419200), (128, 379900), (131, 371200), (145, 335360), (160, 303920), (200, 243136), (232, 209600), (256, 189950), (262, 185600), (290, 167680), (320, 151960), (400, 121568), (464, 104800), (512, 94975), (524, 92800), (580, 83840), (640, 75980), (655, 74240), (725, 67072), (800, 60784), (928, 52400), (1048, 46400), (1160, 41920), (1280, 37990), (1310, 37120), (1450, 33536), (1600, 30392), (1856, 26200), (2096, 23200), (2320, 20960), (2560, 18995), (2620, 18560), (2900, 16768), (3200, 15196), (3275, 14848), (3712, 13100), (3799, 12800), (4192, 11600), (4640, 10480), (5240, 9280), (5800, 8384), (6400, 7598), (6550, 7424)]