221337600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 804323520

約数和(自身を除く): 582985920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 131, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 262, 264, 275, 300, 320, 330, 352, 384, 393, 400, 440, 480, 512, 524, 528, 550, 600, 640, 655, 660, 704, 768, 786, 800, 825, 880, 960, 1024, 1048, 1056, 1100, 1200, 1280, 1310, 1320, 1408, 1441, 1536, 1572, 1600, 1650, 1760, 1920, 1965, 2048, 2096, 2112, 2200, 2400, 2560, 2620, 2640, 2816, 2882, 3072, 3144, 3200, 3275, 3300, 3520, 3840, 3930, 4192, 4224, 4323, 4400, 4800, 5120, 5240, 5280, 5632, 5764, 6144, 6288, 6400, 6550, 6600, 7040, 7205, 7680, 7860, 8384, 8448, 8646, 8800, 9600, 9825, 10240, 10480, 10560, 11264, 11528, 12576, 12800, 13100, 13200, 14080, 14410, 15360, 15720, 16768, 16896, 17292, 17600, 19200, 19650, 20960, 21120, 21615, 22528, 23056, 25152, 25600, 26200, 26400, 28160, 28820, 30720, 31440, 33536, 33792, 34584, 35200, 36025, 38400, 39300, 41920, 42240, 43230, 46112, 50304, 51200, 52400, 52800, 56320, 57640, 62880, 67072, 67584, 69168, 70400, 72050, 76800, 78600, 83840, 84480, 86460, 92224, 100608, 104800, 105600, 108075, 112640, 115280, 125760, 134144, 138336, 140800, 144100, 153600, 157200, 167680, 168960, 172920, 184448, 201216, 209600, 211200, 216150, 230560, 251520, 268288, 276672, 281600, 288200, 314400, 335360, 337920, 345840, 368896, 402432, 419200, 422400, 432300, 461120, 503040, 553344, 563200, 576400, 628800, 670720, 691680, 737792, 804864, 838400, 844800, 864600, 922240, 1006080, 1106688, 1152800, 1257600, 1341440, 1383360, 1475584, 1676800, 1689600, 1729200, 1844480, 2012160, 2213376, 2305600, 2515200, 2766720, 2951168, 3353600, 3458400, 3688960, 4024320, 4426752, 4611200, 5030400, 5533440, 6707200, 6916800, 7377920, 8853504, 9222400, 10060800, 11066880, 13833600, 14755840, 18444800, 20121600, 22133760, 27667200, 36889600, 44267520, 55334400, 73779200, 110668800, 221337600]

約数ペア:

[(1, 221337600), (2, 110668800), (3, 73779200), (4, 55334400), (5, 44267520), (6, 36889600), (8, 27667200), (10, 22133760), (11, 20121600), (12, 18444800), (15, 14755840), (16, 13833600), (20, 11066880), (22, 10060800), (24, 9222400), (25, 8853504), (30, 7377920), (32, 6916800), (33, 6707200), (40, 5533440), (44, 5030400), (48, 4611200), (50, 4426752), (55, 4024320), (60, 3688960), (64, 3458400), (66, 3353600), (75, 2951168), (80, 2766720), (88, 2515200), (96, 2305600), (100, 2213376), (110, 2012160), (120, 1844480), (128, 1729200), (131, 1689600), (132, 1676800), (150, 1475584), (160, 1383360), (165, 1341440), (176, 1257600), (192, 1152800), (200, 1106688), (220, 1006080), (240, 922240), (256, 864600), (262, 844800), (264, 838400), (275, 804864), (300, 737792), (320, 691680), (330, 670720), (352, 628800), (384, 576400), (393, 563200), (400, 553344), (440, 503040), (480, 461120), (512, 432300), (524, 422400), (528, 419200), (550, 402432), (600, 368896), (640, 345840), (655, 337920), (660, 335360), (704, 314400), (768, 288200), (786, 281600), (800, 276672), (825, 268288), (880, 251520), (960, 230560), (1024, 216150), (1048, 211200), (1056, 209600), (1100, 201216), (1200, 184448), (1280, 172920), (1310, 168960), (1320, 167680), (1408, 157200), (1441, 153600), (1536, 144100), (1572, 140800), (1600, 138336), (1650, 134144), (1760, 125760), (1920, 115280), (1965, 112640), (2048, 108075), (2096, 105600), (2112, 104800), (2200, 100608), (2400, 92224), (2560, 86460), (2620, 84480), (2640, 83840), (2816, 78600), (2882, 76800), (3072, 72050), (3144, 70400), (3200, 69168), (3275, 67584), (3300, 67072), (3520, 62880), (3840, 57640), (3930, 56320), (4192, 52800), (4224, 52400), (4323, 51200), (4400, 50304), (4800, 46112), (5120, 43230), (5240, 42240), (5280, 41920), (5632, 39300), (5764, 38400), (6144, 36025), (6288, 35200), (6400, 34584), (6550, 33792), (6600, 33536), (7040, 31440), (7205, 30720), (7680, 28820), (7860, 28160), (8384, 26400), (8448, 26200), (8646, 25600), (8800, 25152), (9600, 23056), (9825, 22528), (10240, 21615), (10480, 21120), (10560, 20960), (11264, 19650), (11528, 19200), (12576, 17600), (12800, 17292), (13100, 16896), (13200, 16768), (14080, 15720), (14410, 15360)]