148552000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 112

約数和(自身を含む): 380390400

約数和(自身を除く): 231838400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 599, 620, 775, 800, 992, 1000, 1198, 1240, 1550, 1600, 1984, 2000, 2396, 2480, 2995, 3100, 3875, 4000, 4792, 4960, 5990, 6200, 7750, 8000, 9584, 9920, 11980, 12400, 14975, 15500, 18569, 19168, 23960, 24800, 29950, 31000, 37138, 38336, 47920, 49600, 59900, 62000, 74276, 74875, 92845, 95840, 119800, 124000, 148552, 149750, 185690, 191680, 239600, 248000, 297104, 299500, 371380, 464225, 479200, 594208, 599000, 742760, 928450, 958400, 1188416, 1198000, 1485520, 1856900, 2321125, 2396000, 2971040, 3713800, 4642250, 4792000, 5942080, 7427600, 9284500, 14855200, 18569000, 29710400, 37138000, 74276000, 148552000]

約数ペア:

[(1, 148552000), (2, 74276000), (4, 37138000), (5, 29710400), (8, 18569000), (10, 14855200), (16, 9284500), (20, 7427600), (25, 5942080), (31, 4792000), (32, 4642250), (40, 3713800), (50, 2971040), (62, 2396000), (64, 2321125), (80, 1856900), (100, 1485520), (124, 1198000), (125, 1188416), (155, 958400), (160, 928450), (200, 742760), (248, 599000), (250, 594208), (310, 479200), (320, 464225), (400, 371380), (496, 299500), (500, 297104), (599, 248000), (620, 239600), (775, 191680), (800, 185690), (992, 149750), (1000, 148552), (1198, 124000), (1240, 119800), (1550, 95840), (1600, 92845), (1984, 74875), (2000, 74276), (2396, 62000), (2480, 59900), (2995, 49600), (3100, 47920), (3875, 38336), (4000, 37138), (4792, 31000), (4960, 29950), (5990, 24800), (6200, 23960), (7750, 19168), (8000, 18569), (9584, 15500), (9920, 14975), (11980, 12400)]