255511200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 968937984

約数和(自身を除く): 713426784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 67, 70, 75, 80, 84, 96, 100, 105, 112, 120, 134, 140, 150, 160, 168, 175, 200, 201, 210, 224, 227, 240, 268, 280, 300, 335, 336, 350, 400, 402, 420, 454, 469, 480, 525, 536, 560, 600, 670, 672, 681, 700, 800, 804, 840, 908, 938, 1005, 1050, 1072, 1120, 1135, 1200, 1340, 1362, 1400, 1407, 1589, 1608, 1675, 1680, 1816, 1876, 2010, 2100, 2144, 2270, 2345, 2400, 2680, 2724, 2800, 2814, 3178, 3216, 3350, 3360, 3405, 3632, 3752, 4020, 4200, 4540, 4690, 4767, 5025, 5360, 5448, 5600, 5628, 5675, 6356, 6432, 6700, 6810, 7035, 7264, 7504, 7945, 8040, 8400, 9080, 9380, 9534, 10050, 10720, 10896, 11256, 11350, 11725, 12712, 13400, 13620, 14070, 15008, 15209, 15890, 16080, 16800, 17025, 18160, 18760, 19068, 20100, 21792, 22512, 22700, 23450, 23835, 25424, 26800, 27240, 28140, 30418, 31780, 32160, 34050, 35175, 36320, 37520, 38136, 39725, 40200, 45024, 45400, 45627, 46900, 47670, 50848, 53600, 54480, 56280, 60836, 63560, 68100, 70350, 75040, 76045, 76272, 79450, 80400, 90800, 91254, 93800, 95340, 106463, 108960, 112560, 119175, 121672, 127120, 136200, 140700, 152090, 152544, 158900, 160800, 181600, 182508, 187600, 190680, 212926, 225120, 228135, 238350, 243344, 254240, 272400, 281400, 304180, 317800, 319389, 365016, 375200, 380225, 381360, 425852, 456270, 476700, 486688, 532315, 544800, 562800, 608360, 635600, 638778, 730032, 760450, 762720, 851704, 912540, 953400, 1064630, 1125600, 1140675, 1216720, 1271200, 1277556, 1460064, 1520900, 1596945, 1703408, 1825080, 1906800, 2129260, 2281350, 2433440, 2555112, 2661575, 3041800, 3193890, 3406816, 3650160, 3813600, 4258520, 4562700, 5110224, 5323150, 6083600, 6387780, 7300320, 7984725, 8517040, 9125400, 10220448, 10646300, 12167200, 12775560, 15969450, 17034080, 18250800, 21292600, 25551120, 31938900, 36501600, 42585200, 51102240, 63877800, 85170400, 127755600, 255511200]

約数ペア:

[(1, 255511200), (2, 127755600), (3, 85170400), (4, 63877800), (5, 51102240), (6, 42585200), (7, 36501600), (8, 31938900), (10, 25551120), (12, 21292600), (14, 18250800), (15, 17034080), (16, 15969450), (20, 12775560), (21, 12167200), (24, 10646300), (25, 10220448), (28, 9125400), (30, 8517040), (32, 7984725), (35, 7300320), (40, 6387780), (42, 6083600), (48, 5323150), (50, 5110224), (56, 4562700), (60, 4258520), (67, 3813600), (70, 3650160), (75, 3406816), (80, 3193890), (84, 3041800), (96, 2661575), (100, 2555112), (105, 2433440), (112, 2281350), (120, 2129260), (134, 1906800), (140, 1825080), (150, 1703408), (160, 1596945), (168, 1520900), (175, 1460064), (200, 1277556), (201, 1271200), (210, 1216720), (224, 1140675), (227, 1125600), (240, 1064630), (268, 953400), (280, 912540), (300, 851704), (335, 762720), (336, 760450), (350, 730032), (400, 638778), (402, 635600), (420, 608360), (454, 562800), (469, 544800), (480, 532315), (525, 486688), (536, 476700), (560, 456270), (600, 425852), (670, 381360), (672, 380225), (681, 375200), (700, 365016), (800, 319389), (804, 317800), (840, 304180), (908, 281400), (938, 272400), (1005, 254240), (1050, 243344), (1072, 238350), (1120, 228135), (1135, 225120), (1200, 212926), (1340, 190680), (1362, 187600), (1400, 182508), (1407, 181600), (1589, 160800), (1608, 158900), (1675, 152544), (1680, 152090), (1816, 140700), (1876, 136200), (2010, 127120), (2100, 121672), (2144, 119175), (2270, 112560), (2345, 108960), (2400, 106463), (2680, 95340), (2724, 93800), (2800, 91254), (2814, 90800), (3178, 80400), (3216, 79450), (3350, 76272), (3360, 76045), (3405, 75040), (3632, 70350), (3752, 68100), (4020, 63560), (4200, 60836), (4540, 56280), (4690, 54480), (4767, 53600), (5025, 50848), (5360, 47670), (5448, 46900), (5600, 45627), (5628, 45400), (5675, 45024), (6356, 40200), (6432, 39725), (6700, 38136), (6810, 37520), (7035, 36320), (7264, 35175), (7504, 34050), (7945, 32160), (8040, 31780), (8400, 30418), (9080, 28140), (9380, 27240), (9534, 26800), (10050, 25424), (10720, 23835), (10896, 23450), (11256, 22700), (11350, 22512), (11725, 21792), (12712, 20100), (13400, 19068), (13620, 18760), (14070, 18160), (15008, 17025), (15209, 16800), (15890, 16080)]