228441600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 240

約数和(自身を含む): 839760240

約数和(自身を除く): 611318640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 661, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1322, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 1983, 2160, 2304, 2400, 2560, 2644, 2700, 2880, 3200, 3305, 3456, 3600, 3840, 3966, 4320, 4608, 4800, 5288, 5400, 5760, 5949, 6400, 6610, 6912, 7200, 7680, 7932, 8640, 9600, 9915, 10576, 10800, 11520, 11898, 12800, 13220, 13824, 14400, 15864, 16525, 17280, 17847, 19200, 19830, 21152, 21600, 23040, 23796, 26440, 28800, 29745, 31728, 33050, 34560, 35694, 38400, 39660, 42304, 43200, 47592, 49575, 52880, 57600, 59490, 63456, 66100, 69120, 71388, 79320, 84608, 86400, 89235, 95184, 99150, 105760, 115200, 118980, 126912, 132200, 142776, 148725, 158640, 169216, 172800, 178470, 190368, 198300, 211520, 237960, 253824, 264400, 285552, 297450, 317280, 338432, 345600, 356940, 380736, 396600, 423040, 446175, 475920, 507648, 528800, 571104, 594900, 634560, 713880, 761472, 793200, 846080, 892350, 951840, 1015296, 1057600, 1142208, 1189800, 1269120, 1427760, 1522944, 1586400, 1692160, 1784700, 1903680, 2115200, 2284416, 2379600, 2538240, 2855520, 3045888, 3172800, 3569400, 3807360, 4230400, 4568832, 4759200, 5076480, 5711040, 6345600, 7138800, 7614720, 8460800, 9137664, 9518400, 11422080, 12691200, 14277600, 15229440, 19036800, 22844160, 25382400, 28555200, 38073600, 45688320, 57110400, 76147200, 114220800, 228441600]

約数ペア:

[(1, 228441600), (2, 114220800), (3, 76147200), (4, 57110400), (5, 45688320), (6, 38073600), (8, 28555200), (9, 25382400), (10, 22844160), (12, 19036800), (15, 15229440), (16, 14277600), (18, 12691200), (20, 11422080), (24, 9518400), (25, 9137664), (27, 8460800), (30, 7614720), (32, 7138800), (36, 6345600), (40, 5711040), (45, 5076480), (48, 4759200), (50, 4568832), (54, 4230400), (60, 3807360), (64, 3569400), (72, 3172800), (75, 3045888), (80, 2855520), (90, 2538240), (96, 2379600), (100, 2284416), (108, 2115200), (120, 1903680), (128, 1784700), (135, 1692160), (144, 1586400), (150, 1522944), (160, 1427760), (180, 1269120), (192, 1189800), (200, 1142208), (216, 1057600), (225, 1015296), (240, 951840), (256, 892350), (270, 846080), (288, 793200), (300, 761472), (320, 713880), (360, 634560), (384, 594900), (400, 571104), (432, 528800), (450, 507648), (480, 475920), (512, 446175), (540, 423040), (576, 396600), (600, 380736), (640, 356940), (661, 345600), (675, 338432), (720, 317280), (768, 297450), (800, 285552), (864, 264400), (900, 253824), (960, 237960), (1080, 211520), (1152, 198300), (1200, 190368), (1280, 178470), (1322, 172800), (1350, 169216), (1440, 158640), (1536, 148725), (1600, 142776), (1728, 132200), (1800, 126912), (1920, 118980), (1983, 115200), (2160, 105760), (2304, 99150), (2400, 95184), (2560, 89235), (2644, 86400), (2700, 84608), (2880, 79320), (3200, 71388), (3305, 69120), (3456, 66100), (3600, 63456), (3840, 59490), (3966, 57600), (4320, 52880), (4608, 49575), (4800, 47592), (5288, 43200), (5400, 42304), (5760, 39660), (5949, 38400), (6400, 35694), (6610, 34560), (6912, 33050), (7200, 31728), (7680, 29745), (7932, 28800), (8640, 26440), (9600, 23796), (9915, 23040), (10576, 21600), (10800, 21152), (11520, 19830), (11898, 19200), (12800, 17847), (13220, 17280), (13824, 16525), (14400, 15864)]