90900480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 318427200

約数和(自身を除く): 227526720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 269, 320, 330, 352, 384, 440, 480, 512, 528, 538, 640, 660, 704, 768, 807, 880, 960, 1024, 1056, 1076, 1280, 1320, 1345, 1408, 1536, 1614, 1760, 1920, 2048, 2112, 2152, 2560, 2640, 2690, 2816, 2959, 3072, 3228, 3520, 3840, 4035, 4224, 4304, 5120, 5280, 5380, 5632, 5918, 6144, 6456, 7040, 7680, 8070, 8448, 8608, 8877, 10240, 10560, 10760, 11264, 11836, 12912, 14080, 14795, 15360, 16140, 16896, 17216, 17754, 21120, 21520, 22528, 23672, 25824, 28160, 29590, 30720, 32280, 33792, 34432, 35508, 42240, 43040, 44385, 47344, 51648, 56320, 59180, 64560, 67584, 68864, 71016, 84480, 86080, 88770, 94688, 103296, 112640, 118360, 129120, 137728, 142032, 168960, 172160, 177540, 189376, 206592, 236720, 258240, 275456, 284064, 337920, 344320, 355080, 378752, 413184, 473440, 516480, 550912, 568128, 688640, 710160, 757504, 826368, 946880, 1032960, 1136256, 1377280, 1420320, 1515008, 1652736, 1893760, 2065920, 2272512, 2754560, 2840640, 3030016, 3787520, 4131840, 4545024, 5681280, 6060032, 7575040, 8263680, 9090048, 11362560, 15150080, 18180096, 22725120, 30300160, 45450240, 90900480]

約数ペア:

[(1, 90900480), (2, 45450240), (3, 30300160), (4, 22725120), (5, 18180096), (6, 15150080), (8, 11362560), (10, 9090048), (11, 8263680), (12, 7575040), (15, 6060032), (16, 5681280), (20, 4545024), (22, 4131840), (24, 3787520), (30, 3030016), (32, 2840640), (33, 2754560), (40, 2272512), (44, 2065920), (48, 1893760), (55, 1652736), (60, 1515008), (64, 1420320), (66, 1377280), (80, 1136256), (88, 1032960), (96, 946880), (110, 826368), (120, 757504), (128, 710160), (132, 688640), (160, 568128), (165, 550912), (176, 516480), (192, 473440), (220, 413184), (240, 378752), (256, 355080), (264, 344320), (269, 337920), (320, 284064), (330, 275456), (352, 258240), (384, 236720), (440, 206592), (480, 189376), (512, 177540), (528, 172160), (538, 168960), (640, 142032), (660, 137728), (704, 129120), (768, 118360), (807, 112640), (880, 103296), (960, 94688), (1024, 88770), (1056, 86080), (1076, 84480), (1280, 71016), (1320, 68864), (1345, 67584), (1408, 64560), (1536, 59180), (1614, 56320), (1760, 51648), (1920, 47344), (2048, 44385), (2112, 43040), (2152, 42240), (2560, 35508), (2640, 34432), (2690, 33792), (2816, 32280), (2959, 30720), (3072, 29590), (3228, 28160), (3520, 25824), (3840, 23672), (4035, 22528), (4224, 21520), (4304, 21120), (5120, 17754), (5280, 17216), (5380, 16896), (5632, 16140), (5918, 15360), (6144, 14795), (6456, 14080), (7040, 12912), (7680, 11836), (8070, 11264), (8448, 10760), (8608, 10560), (8877, 10240)]