149238000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{8291}}^1$

素因数の和:8320

約数の個数: 120

約数和(自身を含む): 521301456

約数和(自身を除く): 372063456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 8291, 9000, 16582, 18000, 24873, 33164, 41455, 49746, 66328, 74619, 82910, 99492, 124365, 132656, 149238, 165820, 198984, 207275, 248730, 298476, 331640, 373095, 397968, 414550, 497460, 596952, 621825, 663280, 746190, 829100, 994920, 1036375, 1193904, 1243650, 1492380, 1658200, 1865475, 1989840, 2072750, 2487300, 2984760, 3109125, 3316400, 3730950, 4145500, 4974600, 5969520, 6218250, 7461900, 8291000, 9327375, 9949200, 12436500, 14923800, 16582000, 18654750, 24873000, 29847600, 37309500, 49746000, 74619000, 149238000]

約数ペア:

[(1, 149238000), (2, 74619000), (3, 49746000), (4, 37309500), (5, 29847600), (6, 24873000), (8, 18654750), (9, 16582000), (10, 14923800), (12, 12436500), (15, 9949200), (16, 9327375), (18, 8291000), (20, 7461900), (24, 6218250), (25, 5969520), (30, 4974600), (36, 4145500), (40, 3730950), (45, 3316400), (48, 3109125), (50, 2984760), (60, 2487300), (72, 2072750), (75, 1989840), (80, 1865475), (90, 1658200), (100, 1492380), (120, 1243650), (125, 1193904), (144, 1036375), (150, 994920), (180, 829100), (200, 746190), (225, 663280), (240, 621825), (250, 596952), (300, 497460), (360, 414550), (375, 397968), (400, 373095), (450, 331640), (500, 298476), (600, 248730), (720, 207275), (750, 198984), (900, 165820), (1000, 149238), (1125, 132656), (1200, 124365), (1500, 99492), (1800, 82910), (2000, 74619), (2250, 66328), (3000, 49746), (3600, 41455), (4500, 33164), (6000, 24873), (8291, 18000), (9000, 16582)]