252180000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 921080160

約数和(自身を除く): 668900160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 467, 480, 500, 540, 600, 625, 675, 720, 750, 800, 864, 900, 934, 1000, 1080, 1125, 1200, 1250, 1350, 1401, 1440, 1500, 1800, 1868, 1875, 2000, 2160, 2250, 2335, 2400, 2500, 2700, 2802, 3000, 3375, 3600, 3736, 3750, 4000, 4203, 4320, 4500, 4670, 5000, 5400, 5604, 5625, 6000, 6750, 7005, 7200, 7472, 7500, 8406, 9000, 9340, 10000, 10800, 11208, 11250, 11675, 12000, 12609, 13500, 14010, 14944, 15000, 16812, 16875, 18000, 18680, 20000, 21015, 21600, 22416, 22500, 23350, 25218, 27000, 28020, 30000, 33624, 33750, 35025, 36000, 37360, 42030, 44832, 45000, 46700, 50436, 54000, 56040, 58375, 60000, 63045, 67248, 67500, 70050, 74720, 84060, 90000, 93400, 100872, 105075, 108000, 112080, 116750, 126090, 134496, 135000, 140100, 168120, 175125, 180000, 186800, 201744, 210150, 224160, 233500, 252180, 270000, 280200, 291875, 315225, 336240, 350250, 373600, 403488, 420300, 467000, 504360, 525375, 540000, 560400, 583750, 630450, 672480, 700500, 840600, 875625, 934000, 1008720, 1050750, 1120800, 1167500, 1260900, 1401000, 1576125, 1681200, 1751250, 1868000, 2017440, 2101500, 2335000, 2521800, 2626875, 2802000, 3152250, 3362400, 3502500, 4203000, 4670000, 5043600, 5253750, 5604000, 6304500, 7005000, 7880625, 8406000, 9340000, 10087200, 10507500, 12609000, 14010000, 15761250, 16812000, 21015000, 25218000, 28020000, 31522500, 42030000, 50436000, 63045000, 84060000, 126090000, 252180000]

約数ペア:

[(1, 252180000), (2, 126090000), (3, 84060000), (4, 63045000), (5, 50436000), (6, 42030000), (8, 31522500), (9, 28020000), (10, 25218000), (12, 21015000), (15, 16812000), (16, 15761250), (18, 14010000), (20, 12609000), (24, 10507500), (25, 10087200), (27, 9340000), (30, 8406000), (32, 7880625), (36, 7005000), (40, 6304500), (45, 5604000), (48, 5253750), (50, 5043600), (54, 4670000), (60, 4203000), (72, 3502500), (75, 3362400), (80, 3152250), (90, 2802000), (96, 2626875), (100, 2521800), (108, 2335000), (120, 2101500), (125, 2017440), (135, 1868000), (144, 1751250), (150, 1681200), (160, 1576125), (180, 1401000), (200, 1260900), (216, 1167500), (225, 1120800), (240, 1050750), (250, 1008720), (270, 934000), (288, 875625), (300, 840600), (360, 700500), (375, 672480), (400, 630450), (432, 583750), (450, 560400), (467, 540000), (480, 525375), (500, 504360), (540, 467000), (600, 420300), (625, 403488), (675, 373600), (720, 350250), (750, 336240), (800, 315225), (864, 291875), (900, 280200), (934, 270000), (1000, 252180), (1080, 233500), (1125, 224160), (1200, 210150), (1250, 201744), (1350, 186800), (1401, 180000), (1440, 175125), (1500, 168120), (1800, 140100), (1868, 135000), (1875, 134496), (2000, 126090), (2160, 116750), (2250, 112080), (2335, 108000), (2400, 105075), (2500, 100872), (2700, 93400), (2802, 90000), (3000, 84060), (3375, 74720), (3600, 70050), (3736, 67500), (3750, 67248), (4000, 63045), (4203, 60000), (4320, 58375), (4500, 56040), (4670, 54000), (5000, 50436), (5400, 46700), (5604, 45000), (5625, 44832), (6000, 42030), (6750, 37360), (7005, 36000), (7200, 35025), (7472, 33750), (7500, 33624), (8406, 30000), (9000, 28020), (9340, 27000), (10000, 25218), (10800, 23350), (11208, 22500), (11250, 22416), (11675, 21600), (12000, 21015), (12609, 20000), (13500, 18680), (14010, 18000), (14944, 16875), (15000, 16812)]