2021918400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{140411}}^1$

素因数の和:140439

約数の個数: 126

約数和(自身を含む): 7186426572

約数和(自身を除く): 5164508172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 140411, 280822, 421233, 561644, 702055, 842466, 1123288, 1263699, 1404110, 1684932, 2106165, 2246576, 2527398, 2808220, 3369864, 3510275, 4212330, 4493152, 5054796, 5616440, 6318495, 6739728, 7020550, 8424660, 8986304, 10109592, 10530825, 11232880, 12636990, 13479456, 14041100, 16849320, 20219184, 21061650, 22465760, 25273980, 26958912, 28082200, 31592475, 33698640, 40438368, 42123300, 44931520, 50547960, 56164400, 63184950, 67397280, 80876736, 84246600, 101095920, 112328800, 126369900, 134794560, 168493200, 202191840, 224657600, 252739800, 336986400, 404383680, 505479600, 673972800, 1010959200, 2021918400]

約数ペア:

[(1, 2021918400), (2, 1010959200), (3, 673972800), (4, 505479600), (5, 404383680), (6, 336986400), (8, 252739800), (9, 224657600), (10, 202191840), (12, 168493200), (15, 134794560), (16, 126369900), (18, 112328800), (20, 101095920), (24, 84246600), (25, 80876736), (30, 67397280), (32, 63184950), (36, 56164400), (40, 50547960), (45, 44931520), (48, 42123300), (50, 40438368), (60, 33698640), (64, 31592475), (72, 28082200), (75, 26958912), (80, 25273980), (90, 22465760), (96, 21061650), (100, 20219184), (120, 16849320), (144, 14041100), (150, 13479456), (160, 12636990), (180, 11232880), (192, 10530825), (200, 10109592), (225, 8986304), (240, 8424660), (288, 7020550), (300, 6739728), (320, 6318495), (360, 5616440), (400, 5054796), (450, 4493152), (480, 4212330), (576, 3510275), (600, 3369864), (720, 2808220), (800, 2527398), (900, 2246576), (960, 2106165), (1200, 1684932), (1440, 1404110), (1600, 1263699), (1800, 1123288), (2400, 842466), (2880, 702055), (3600, 561644), (4800, 421233), (7200, 280822), (14400, 140411)]