148851500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 228543700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 125, 140, 142, 175, 250, 284, 350, 355, 497, 500, 599, 700, 710, 875, 994, 1198, 1420, 1750, 1775, 1988, 2396, 2485, 2995, 3500, 3550, 4193, 4970, 5990, 7100, 8386, 8875, 9940, 11980, 12425, 14975, 16772, 17750, 20965, 24850, 29950, 35500, 41930, 42529, 49700, 59900, 62125, 74875, 83860, 85058, 104825, 124250, 149750, 170116, 209650, 212645, 248500, 297703, 299500, 419300, 425290, 524125, 595406, 850580, 1048250, 1063225, 1190812, 1488515, 2096500, 2126450, 2977030, 4252900, 5316125, 5954060, 7442575, 10632250, 14885150, 21264500, 29770300, 37212875, 74425750, 148851500]

約数ペア:

[(1, 148851500), (2, 74425750), (4, 37212875), (5, 29770300), (7, 21264500), (10, 14885150), (14, 10632250), (20, 7442575), (25, 5954060), (28, 5316125), (35, 4252900), (50, 2977030), (70, 2126450), (71, 2096500), (100, 1488515), (125, 1190812), (140, 1063225), (142, 1048250), (175, 850580), (250, 595406), (284, 524125), (350, 425290), (355, 419300), (497, 299500), (500, 297703), (599, 248500), (700, 212645), (710, 209650), (875, 170116), (994, 149750), (1198, 124250), (1420, 104825), (1750, 85058), (1775, 83860), (1988, 74875), (2396, 62125), (2485, 59900), (2995, 49700), (3500, 42529), (3550, 41930), (4193, 35500), (4970, 29950), (5990, 24850), (7100, 20965), (8386, 17750), (8875, 16772), (9940, 14975), (11980, 12425)]