4042800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{1123}}^1$

素因数の和:1147

約数の個数: 90

約数和(自身を含む): 14042132

約数和(自身を除く): 9999332

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, 1123, 1200, 1800, 2246, 3369, 3600, 4492, 5615, 6738, 8984, 10107, 11230, 13476, 16845, 17968, 20214, 22460, 26952, 28075, 33690, 40428, 44920, 50535, 53904, 56150, 67380, 80856, 84225, 89840, 101070, 112300, 134760, 161712, 168450, 202140, 224600, 252675, 269520, 336900, 404280, 449200, 505350, 673800, 808560, 1010700, 1347600, 2021400, 4042800]

約数ペア:

[(1, 4042800), (2, 2021400), (3, 1347600), (4, 1010700), (5, 808560), (6, 673800), (8, 505350), (9, 449200), (10, 404280), (12, 336900), (15, 269520), (16, 252675), (18, 224600), (20, 202140), (24, 168450), (25, 161712), (30, 134760), (36, 112300), (40, 101070), (45, 89840), (48, 84225), (50, 80856), (60, 67380), (72, 56150), (75, 53904), (80, 50535), (90, 44920), (100, 40428), (120, 33690), (144, 28075), (150, 26952), (180, 22460), (200, 20214), (225, 17968), (240, 16845), (300, 13476), (360, 11230), (400, 10107), (450, 8984), (600, 6738), (720, 5615), (900, 4492), (1123, 3600), (1200, 3369), (1800, 2246)]