About the Number

121128000

121127999 ← → 121128001

2進数表記:111001110000100010001000000

漢数字表記:一億二千百十二万八千

素因数分解:

2 6 × 3 1 × 5 3 × 7 2 × 103 1

素因数の和:147
約数の個数: 336
約数和(自身を含む): 469782144
約数和(自身を除く): 348654144

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, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 103, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 192, 196, 200, 206, 210, 224, 240, 245, 250, 280, 294, 300, 309, 320, 336, 350, 375, 392, 400, 412, 420, 448, 480, 490, 500, 515, 525, 560, 588, 600, 618, 672, 700, 721, 735, 750, 784, 800, 824, 840, 875, 960, 980, 1000, 1030, 1050, 1120, 1176, 1200, 1225, 1236, 1344, 1400, 1442, 1470, 1500, 1545, 1568, 1600, 1648, 1680, 1750, 1960, 2000, 2060, 2100, 2163, 2240, 2352, 2400, 2450, 2472, 2575, 2625, 2800, 2884, 2940, 3000, 3090, 3136, 3296, 3360, 3500, 3605, 3675, 3920, 4000, 4120, 4200, 4326, 4704, 4800, 4900, 4944, 5047, 5150, 5250, 5600, 5768, 5880, 6000, 6125, 6180, 6592, 6720, 7000, 7210, 7350, 7725, 7840, 8000, 8240, 8400, 8652, 9408, 9800, 9888, 10094, 10300, 10500, 10815, 11200, 11536, 11760, 12000, 12250, 12360, 12875, 14000, 14420, 14700, 15141, 15450, 15680, 16480, 16800, 17304, 18025, 18375, 19600, 19776, 20188, 20600, 21000, 21630, 23072, 23520, 24000, 24500, 24720, 25235, 25750, 28000, 28840, 29400, 30282, 30900, 32960, 33600, 34608, 36050, 36750, 38625, 39200, 40376, 41200, 42000, 43260, 46144, 47040, 49000, 49440, 50470, 51500, 54075, 56000, 57680, 58800, 60564, 61800, 69216, 72100, 73500, 75705, 77250, 78400, 80752, 82400, 84000, 86520, 90125, 98000, 98880, 100940, 103000, 108150, 115360, 117600, 121128, 123600, 126175, 138432, 144200, 147000, 151410, 154500, 161504, 164800, 168000, 173040, 180250, 196000, 201880, 206000, 216300, 230720, 235200, 242256, 247200, 252350, 270375, 288400, 294000, 302820, 309000, 323008, 346080, 360500, 378525, 392000, 403760, 412000, 432600, 484512, 494400, 504700, 540750, 576800, 588000, 605640, 618000, 630875, 692160, 721000, 757050, 807520, 824000, 865200, 969024, 1009400, 1081500, 1153600, 1176000, 1211280, 1236000, 1261750, 1442000, 1514100, 1615040, 1730400, 1892625, 2018800, 2163000, 2422560, 2472000, 2523500, 2884000, 3028200, 3460800, 3785250, 4037600, 4326000, 4845120, 5047000, 5768000, 6056400, 7570500, 8075200, 8652000, 10094000, 12112800, 15141000, 17304000, 20188000, 24225600, 30282000, 40376000, 60564000, 121128000]

約数ペア:
[(1, 121128000), (2, 60564000), (3, 40376000), (4, 30282000), (5, 24225600), (6, 20188000), (7, 17304000), (8, 15141000), (10, 12112800), (12, 10094000), (14, 8652000), (15, 8075200), (16, 7570500), (20, 6056400), (21, 5768000), (24, 5047000), (25, 4845120), (28, 4326000), (30, 4037600), (32, 3785250), (35, 3460800), (40, 3028200), (42, 2884000), (48, 2523500), (49, 2472000), (50, 2422560), (56, 2163000), (60, 2018800), (64, 1892625), (70, 1730400), (75, 1615040), (80, 1514100), (84, 1442000), (96, 1261750), (98, 1236000), (100, 1211280), (103, 1176000), (105, 1153600), (112, 1081500), (120, 1009400), (125, 969024), (140, 865200), (147, 824000), (150, 807520), (160, 757050), (168, 721000), (175, 692160), (192, 630875), (196, 618000), (200, 605640), (206, 588000), (210, 576800), (224, 540750), (240, 504700), (245, 494400), (250, 484512), (280, 432600), (294, 412000), (300, 403760), (309, 392000), (320, 378525), (336, 360500), (350, 346080), (375, 323008), (392, 309000), (400, 302820), (412, 294000), (420, 288400), (448, 270375), (480, 252350), (490, 247200), (500, 242256), (515, 235200), (525, 230720), (560, 216300), (588, 206000), (600, 201880), (618, 196000), (672, 180250), (700, 173040), (721, 168000), (735, 164800), (750, 161504), (784, 154500), (800, 151410), (824, 147000), (840, 144200), (875, 138432), (960, 126175), (980, 123600), (1000, 121128), (1030, 117600), (1050, 115360), (1120, 108150), (1176, 103000), (1200, 100940), (1225, 98880), (1236, 98000), (1344, 90125), (1400, 86520), (1442, 84000), (1470, 82400), (1500, 80752), (1545, 78400), (1568, 77250), (1600, 75705), (1648, 73500), (1680, 72100), (1750, 69216), (1960, 61800), (2000, 60564), (2060, 58800), (2100, 57680), (2163, 56000), (2240, 54075), (2352, 51500), (2400, 50470), (2450, 49440), (2472, 49000), (2575, 47040), (2625, 46144), (2800, 43260), (2884, 42000), (2940, 41200), (3000, 40376), (3090, 39200), (3136, 38625), (3296, 36750), (3360, 36050), (3500, 34608), (3605, 33600), (3675, 32960), (3920, 30900), (4000, 30282), (4120, 29400), (4200, 28840), (4326, 28000), (4704, 25750), (4800, 25235), (4900, 24720), (4944, 24500), (5047, 24000), (5150, 23520), (5250, 23072), (5600, 21630), (5768, 21000), (5880, 20600), (6000, 20188), (6125, 19776), (6180, 19600), (6592, 18375), (6720, 18025), (7000, 17304), (7210, 16800), (7350, 16480), (7725, 15680), (7840, 15450), (8000, 15141), (8240, 14700), (8400, 14420), (8652, 14000), (9408, 12875), (9800, 12360), (9888, 12250), (10094, 12000), (10300, 11760), (10500, 11536), (10815, 11200)]

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