118121400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 400420800

約数和(自身を除く): 282299400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 137, 150, 180, 200, 225, 274, 300, 360, 411, 450, 479, 548, 600, 685, 822, 900, 958, 1096, 1233, 1370, 1437, 1644, 1800, 1916, 2055, 2395, 2466, 2740, 2874, 3288, 3425, 3832, 4110, 4311, 4790, 4932, 5480, 5748, 6165, 6850, 7185, 8220, 8622, 9580, 9864, 10275, 11496, 11975, 12330, 13700, 14370, 16440, 17244, 19160, 20550, 21555, 23950, 24660, 27400, 28740, 30825, 34488, 35925, 41100, 43110, 47900, 49320, 57480, 61650, 65623, 71850, 82200, 86220, 95800, 107775, 123300, 131246, 143700, 172440, 196869, 215550, 246600, 262492, 287400, 328115, 393738, 431100, 524984, 590607, 656230, 787476, 862200, 984345, 1181214, 1312460, 1574952, 1640575, 1968690, 2362428, 2624920, 2953035, 3281150, 3937380, 4724856, 4921725, 5906070, 6562300, 7874760, 9843450, 11812140, 13124600, 14765175, 19686900, 23624280, 29530350, 39373800, 59060700, 118121400]

約数ペア:

[(1, 118121400), (2, 59060700), (3, 39373800), (4, 29530350), (5, 23624280), (6, 19686900), (8, 14765175), (9, 13124600), (10, 11812140), (12, 9843450), (15, 7874760), (18, 6562300), (20, 5906070), (24, 4921725), (25, 4724856), (30, 3937380), (36, 3281150), (40, 2953035), (45, 2624920), (50, 2362428), (60, 1968690), (72, 1640575), (75, 1574952), (90, 1312460), (100, 1181214), (120, 984345), (137, 862200), (150, 787476), (180, 656230), (200, 590607), (225, 524984), (274, 431100), (300, 393738), (360, 328115), (411, 287400), (450, 262492), (479, 246600), (548, 215550), (600, 196869), (685, 172440), (822, 143700), (900, 131246), (958, 123300), (1096, 107775), (1233, 95800), (1370, 86220), (1437, 82200), (1644, 71850), (1800, 65623), (1916, 61650), (2055, 57480), (2395, 49320), (2466, 47900), (2740, 43110), (2874, 41100), (3288, 35925), (3425, 34488), (3832, 30825), (4110, 28740), (4311, 27400), (4790, 24660), (4932, 23950), (5480, 21555), (5748, 20550), (6165, 19160), (6850, 17244), (7185, 16440), (8220, 14370), (8622, 13700), (9580, 12330), (9864, 11975), (10275, 11496)]