388339200

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 180

約数和(自身を含む): 1390171068

約数和(自身を除く): 1001831868

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3200, 3371, 3600, 3840, 4608, 4800, 5760, 6400, 6742, 7200, 7680, 9600, 10113, 11520, 12800, 13484, 14400, 16855, 19200, 20226, 23040, 26968, 28800, 30339, 33710, 38400, 40452, 50565, 53936, 57600, 60678, 67420, 80904, 84275, 101130, 107872, 115200, 121356, 134840, 151695, 161808, 168550, 202260, 215744, 242712, 252825, 269680, 303390, 323616, 337100, 404520, 431488, 485424, 505650, 539360, 606780, 647232, 674200, 758475, 809040, 862976, 970848, 1011300, 1078720, 1213560, 1294464, 1348400, 1516950, 1618080, 1725952, 1941696, 2022600, 2157440, 2427120, 2588928, 2696800, 3033900, 3236160, 3883392, 4045200, 4314880, 4854240, 5177856, 5393600, 6067800, 6472320, 7766784, 8090400, 8629760, 9708480, 10787200, 12135600, 12944640, 15533568, 16180800, 19416960, 21574400, 24271200, 25889280, 32361600, 38833920, 43148800, 48542400, 64723200, 77667840, 97084800, 129446400, 194169600, 388339200]

約数ペア:

[(1, 388339200), (2, 194169600), (3, 129446400), (4, 97084800), (5, 77667840), (6, 64723200), (8, 48542400), (9, 43148800), (10, 38833920), (12, 32361600), (15, 25889280), (16, 24271200), (18, 21574400), (20, 19416960), (24, 16180800), (25, 15533568), (30, 12944640), (32, 12135600), (36, 10787200), (40, 9708480), (45, 8629760), (48, 8090400), (50, 7766784), (60, 6472320), (64, 6067800), (72, 5393600), (75, 5177856), (80, 4854240), (90, 4314880), (96, 4045200), (100, 3883392), (120, 3236160), (128, 3033900), (144, 2696800), (150, 2588928), (160, 2427120), (180, 2157440), (192, 2022600), (200, 1941696), (225, 1725952), (240, 1618080), (256, 1516950), (288, 1348400), (300, 1294464), (320, 1213560), (360, 1078720), (384, 1011300), (400, 970848), (450, 862976), (480, 809040), (512, 758475), (576, 674200), (600, 647232), (640, 606780), (720, 539360), (768, 505650), (800, 485424), (900, 431488), (960, 404520), (1152, 337100), (1200, 323616), (1280, 303390), (1440, 269680), (1536, 252825), (1600, 242712), (1800, 215744), (1920, 202260), (2304, 168550), (2400, 161808), (2560, 151695), (2880, 134840), (3200, 121356), (3371, 115200), (3600, 107872), (3840, 101130), (4608, 84275), (4800, 80904), (5760, 67420), (6400, 60678), (6742, 57600), (7200, 53936), (7680, 50565), (9600, 40452), (10113, 38400), (11520, 33710), (12800, 30339), (13484, 28800), (14400, 26968), (16855, 23040), (19200, 20226)]