225123840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3257}}^1$

素因数の和:3289

約数の個数: 160

約数和(自身を含む): 799904160

約数和(自身を除く): 574780320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3257, 3456, 3840, 4320, 4608, 5760, 6514, 6912, 7680, 8640, 9771, 11520, 13028, 13824, 16285, 17280, 19542, 23040, 26056, 29313, 32570, 34560, 39084, 48855, 52112, 58626, 65140, 69120, 78168, 87939, 97710, 104224, 117252, 130280, 146565, 156336, 175878, 195420, 208448, 234504, 260560, 293130, 312672, 351756, 390840, 416896, 439695, 469008, 521120, 586260, 625344, 703512, 781680, 833792, 879390, 938016, 1042240, 1172520, 1250688, 1407024, 1563360, 1667584, 1758780, 1876032, 2084480, 2345040, 2501376, 2814048, 3126720, 3517560, 3752064, 4168960, 4690080, 5002752, 5628096, 6253440, 7035120, 7504128, 8337920, 9380160, 11256192, 12506880, 14070240, 15008256, 18760320, 22512384, 25013760, 28140480, 37520640, 45024768, 56280960, 75041280, 112561920, 225123840]

約数ペア:

[(1, 225123840), (2, 112561920), (3, 75041280), (4, 56280960), (5, 45024768), (6, 37520640), (8, 28140480), (9, 25013760), (10, 22512384), (12, 18760320), (15, 15008256), (16, 14070240), (18, 12506880), (20, 11256192), (24, 9380160), (27, 8337920), (30, 7504128), (32, 7035120), (36, 6253440), (40, 5628096), (45, 5002752), (48, 4690080), (54, 4168960), (60, 3752064), (64, 3517560), (72, 3126720), (80, 2814048), (90, 2501376), (96, 2345040), (108, 2084480), (120, 1876032), (128, 1758780), (135, 1667584), (144, 1563360), (160, 1407024), (180, 1250688), (192, 1172520), (216, 1042240), (240, 938016), (256, 879390), (270, 833792), (288, 781680), (320, 703512), (360, 625344), (384, 586260), (432, 521120), (480, 469008), (512, 439695), (540, 416896), (576, 390840), (640, 351756), (720, 312672), (768, 293130), (864, 260560), (960, 234504), (1080, 208448), (1152, 195420), (1280, 175878), (1440, 156336), (1536, 146565), (1728, 130280), (1920, 117252), (2160, 104224), (2304, 97710), (2560, 87939), (2880, 78168), (3257, 69120), (3456, 65140), (3840, 58626), (4320, 52112), (4608, 48855), (5760, 39084), (6514, 34560), (6912, 32570), (7680, 29313), (8640, 26056), (9771, 23040), (11520, 19542), (13028, 17280), (13824, 16285)]