139942800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{38873}}^1$

素因数の和:38897

約数の個数: 90

約数和(自身を含む): 485652882

約数和(自身を除く): 345710082

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, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 38873, 77746, 116619, 155492, 194365, 233238, 310984, 349857, 388730, 466476, 583095, 621968, 699714, 777460, 932952, 971825, 1166190, 1399428, 1554920, 1749285, 1865904, 1943650, 2332380, 2798856, 2915475, 3109840, 3498570, 3887300, 4664760, 5597712, 5830950, 6997140, 7774600, 8746425, 9329520, 11661900, 13994280, 15549200, 17492850, 23323800, 27988560, 34985700, 46647600, 69971400, 139942800]

約数ペア:

[(1, 139942800), (2, 69971400), (3, 46647600), (4, 34985700), (5, 27988560), (6, 23323800), (8, 17492850), (9, 15549200), (10, 13994280), (12, 11661900), (15, 9329520), (16, 8746425), (18, 7774600), (20, 6997140), (24, 5830950), (25, 5597712), (30, 4664760), (36, 3887300), (40, 3498570), (45, 3109840), (48, 2915475), (50, 2798856), (60, 2332380), (72, 1943650), (75, 1865904), (80, 1749285), (90, 1554920), (100, 1399428), (120, 1166190), (144, 971825), (150, 932952), (180, 777460), (200, 699714), (225, 621968), (240, 583095), (300, 466476), (360, 388730), (400, 349857), (450, 310984), (600, 233238), (720, 194365), (900, 155492), (1200, 116619), (1800, 77746), (3600, 38873)]