About the Number
272455040
2進数表記:10000001111010101010110000000
漢数字表記:二億七千二百四十五万五千四十
素因数分解:
素因数の和:285
約数の個数: 192
約数和(自身を含む): 772772400
約数和(自身を除く): 500317360
約数列:
[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 169, 176, 208, 220, 229, 260, 286, 320, 338, 352, 416, 440, 458, 520, 572, 640, 676, 704, 715, 832, 845, 880, 916, 1040, 1144, 1145, 1352, 1408, 1430, 1664, 1690, 1760, 1832, 1859, 2080, 2288, 2290, 2519, 2704, 2860, 2977, 3380, 3520, 3664, 3718, 4160, 4576, 4580, 5038, 5408, 5720, 5954, 6760, 7040, 7328, 7436, 8320, 9152, 9160, 9295, 10076, 10816, 11440, 11908, 12595, 13520, 14656, 14872, 14885, 18304, 18320, 18590, 20152, 21632, 22880, 23816, 25190, 27040, 29312, 29744, 29770, 32747, 36640, 37180, 38701, 40304, 45760, 47632, 50380, 54080, 59488, 59540, 65494, 73280, 74360, 77402, 80608, 91520, 95264, 100760, 108160, 118976, 119080, 130988, 146560, 148720, 154804, 161216, 163735, 190528, 193505, 201520, 237952, 238160, 261976, 297440, 309608, 322432, 327470, 381056, 387010, 403040, 425711, 476320, 523952, 594880, 619216, 654940, 774020, 806080, 851422, 952640, 1047904, 1189760, 1238432, 1309880, 1548040, 1612160, 1702844, 1905280, 2095808, 2128555, 2476864, 2619760, 3096080, 3405688, 4191616, 4257110, 4953728, 5239520, 6192160, 6811376, 8514220, 10479040, 12384320, 13622752, 17028440, 20958080, 24768640, 27245504, 34056880, 54491008, 68113760, 136227520, 272455040]
約数ペア:
[(1, 272455040), (2, 136227520), (4, 68113760), (5, 54491008), (8, 34056880), (10, 27245504), (11, 24768640), (13, 20958080), (16, 17028440), (20, 13622752), (22, 12384320), (26, 10479040), (32, 8514220), (40, 6811376), (44, 6192160), (52, 5239520), (55, 4953728), (64, 4257110), (65, 4191616), (80, 3405688), (88, 3096080), (104, 2619760), (110, 2476864), (128, 2128555), (130, 2095808), (143, 1905280), (160, 1702844), (169, 1612160), (176, 1548040), (208, 1309880), (220, 1238432), (229, 1189760), (260, 1047904), (286, 952640), (320, 851422), (338, 806080), (352, 774020), (416, 654940), (440, 619216), (458, 594880), (520, 523952), (572, 476320), (640, 425711), (676, 403040), (704, 387010), (715, 381056), (832, 327470), (845, 322432), (880, 309608), (916, 297440), (1040, 261976), (1144, 238160), (1145, 237952), (1352, 201520), (1408, 193505), (1430, 190528), (1664, 163735), (1690, 161216), (1760, 154804), (1832, 148720), (1859, 146560), (2080, 130988), (2288, 119080), (2290, 118976), (2519, 108160), (2704, 100760), (2860, 95264), (2977, 91520), (3380, 80608), (3520, 77402), (3664, 74360), (3718, 73280), (4160, 65494), (4576, 59540), (4580, 59488), (5038, 54080), (5408, 50380), (5720, 47632), (5954, 45760), (6760, 40304), (7040, 38701), (7328, 37180), (7436, 36640), (8320, 32747), (9152, 29770), (9160, 29744), (9295, 29312), (10076, 27040), (10816, 25190), (11440, 23816), (11908, 22880), (12595, 21632), (13520, 20152), (14656, 18590), (14872, 18320), (14885, 18304)]このpageの処理時間: 0.11555314064025879 seconds