490212000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 480

約数和(自身を含む): 1926484560

約数和(自身を除く): 1436272560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 81, 85, 89, 90, 96, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 160, 162, 170, 178, 180, 200, 204, 216, 225, 240, 250, 255, 267, 270, 272, 288, 300, 306, 324, 340, 356, 360, 375, 400, 405, 408, 425, 432, 445, 450, 459, 480, 500, 510, 534, 540, 544, 600, 612, 648, 675, 680, 712, 720, 750, 765, 800, 801, 810, 816, 850, 864, 890, 900, 918, 1000, 1020, 1068, 1080, 1125, 1200, 1224, 1275, 1296, 1335, 1350, 1360, 1377, 1424, 1440, 1500, 1513, 1530, 1602, 1620, 1632, 1700, 1780, 1800, 1836, 2000, 2025, 2040, 2125, 2136, 2160, 2225, 2250, 2295, 2400, 2403, 2448, 2550, 2592, 2670, 2700, 2720, 2754, 2848, 3000, 3026, 3060, 3204, 3240, 3375, 3400, 3560, 3600, 3672, 3825, 4000, 4005, 4050, 4080, 4250, 4272, 4320, 4450, 4500, 4539, 4590, 4806, 4896, 5100, 5340, 5400, 5508, 6000, 6052, 6120, 6375, 6408, 6480, 6675, 6750, 6800, 6885, 7120, 7200, 7209, 7344, 7565, 7650, 8010, 8100, 8160, 8500, 8544, 8900, 9000, 9078, 9180, 9612, 10125, 10200, 10680, 10800, 11016, 11125, 11475, 12000, 12015, 12104, 12240, 12750, 12816, 12960, 13350, 13500, 13600, 13617, 13770, 14240, 14418, 14688, 15130, 15300, 16020, 16200, 17000, 17800, 18000, 18156, 18360, 19125, 19224, 20025, 20250, 20400, 21360, 21600, 22032, 22250, 22695, 22950, 24030, 24208, 24480, 25500, 25632, 26700, 27000, 27234, 27540, 28836, 30260, 30600, 32040, 32400, 33375, 34000, 34425, 35600, 36000, 36045, 36312, 36720, 37825, 38250, 38448, 40050, 40500, 40800, 40851, 42720, 44064, 44500, 45390, 45900, 48060, 48416, 51000, 53400, 54000, 54468, 55080, 57375, 57672, 60075, 60520, 61200, 64080, 64800, 66750, 68000, 68085, 68850, 71200, 72090, 72624, 73440, 75650, 76500, 76896, 80100, 81000, 81702, 89000, 90780, 91800, 96120, 100125, 102000, 106800, 108000, 108936, 110160, 113475, 114750, 115344, 120150, 121040, 122400, 122553, 128160, 133500, 136170, 137700, 144180, 145248, 151300, 153000, 160200, 162000, 163404, 172125, 178000, 180225, 181560, 183600, 189125, 192240, 200250, 204000, 204255, 213600, 217872, 220320, 226950, 229500, 230688, 240300, 242080, 245106, 267000, 272340, 275400, 288360, 300375, 302600, 306000, 320400, 324000, 326808, 340425, 344250, 356000, 360450, 363120, 367200, 378250, 384480, 400500, 408510, 435744, 453900, 459000, 480600, 490212, 534000, 544680, 550800, 567375, 576720, 600750, 605200, 612000, 612765, 640800, 653616, 680850, 688500, 720900, 726240, 756500, 801000, 817020, 901125, 907800, 918000, 961200, 980424, 1021275, 1068000, 1089360, 1101600, 1134750, 1153440, 1201500, 1210400, 1225530, 1307232, 1361700, 1377000, 1441800, 1513000, 1602000, 1634040, 1702125, 1802250, 1815600, 1836000, 1922400, 1960848, 2042550, 2178720, 2269500, 2403000, 2451060, 2723400, 2754000, 2883600, 3026000, 3063825, 3204000, 3268080, 3404250, 3604500, 3631200, 3921696, 4085100, 4539000, 4806000, 4902120, 5106375, 5446800, 5508000, 5767200, 6052000, 6127650, 6536160, 6808500, 7209000, 8170200, 9078000, 9612000, 9804240, 10212750, 10893600, 12255300, 13617000, 14418000, 15319125, 16340400, 18156000, 19608480, 20425500, 24510600, 27234000, 28836000, 30638250, 32680800, 40851000, 49021200, 54468000, 61276500, 81702000, 98042400, 122553000, 163404000, 245106000, 490212000]

約数ペア:

[(1, 490212000), (2, 245106000), (3, 163404000), (4, 122553000), (5, 98042400), (6, 81702000), (8, 61276500), (9, 54468000), (10, 49021200), (12, 40851000), (15, 32680800), (16, 30638250), (17, 28836000), (18, 27234000), (20, 24510600), (24, 20425500), (25, 19608480), (27, 18156000), (30, 16340400), (32, 15319125), (34, 14418000), (36, 13617000), (40, 12255300), (45, 10893600), (48, 10212750), (50, 9804240), (51, 9612000), (54, 9078000), (60, 8170200), (68, 7209000), (72, 6808500), (75, 6536160), (80, 6127650), (81, 6052000), (85, 5767200), (89, 5508000), (90, 5446800), (96, 5106375), (100, 4902120), (102, 4806000), (108, 4539000), (120, 4085100), (125, 3921696), (135, 3631200), (136, 3604500), (144, 3404250), (150, 3268080), (153, 3204000), (160, 3063825), (162, 3026000), (170, 2883600), (178, 2754000), (180, 2723400), (200, 2451060), (204, 2403000), (216, 2269500), (225, 2178720), (240, 2042550), (250, 1960848), (255, 1922400), (267, 1836000), (270, 1815600), (272, 1802250), (288, 1702125), (300, 1634040), (306, 1602000), (324, 1513000), (340, 1441800), (356, 1377000), (360, 1361700), (375, 1307232), (400, 1225530), (405, 1210400), (408, 1201500), (425, 1153440), (432, 1134750), (445, 1101600), (450, 1089360), (459, 1068000), (480, 1021275), (500, 980424), (510, 961200), (534, 918000), (540, 907800), (544, 901125), (600, 817020), (612, 801000), (648, 756500), (675, 726240), (680, 720900), (712, 688500), (720, 680850), (750, 653616), (765, 640800), (800, 612765), (801, 612000), (810, 605200), (816, 600750), (850, 576720), (864, 567375), (890, 550800), (900, 544680), (918, 534000), (1000, 490212), (1020, 480600), (1068, 459000), (1080, 453900), (1125, 435744), (1200, 408510), (1224, 400500), (1275, 384480), (1296, 378250), (1335, 367200), (1350, 363120), (1360, 360450), (1377, 356000), (1424, 344250), (1440, 340425), (1500, 326808), (1513, 324000), (1530, 320400), (1602, 306000), (1620, 302600), (1632, 300375), (1700, 288360), (1780, 275400), (1800, 272340), (1836, 267000), (2000, 245106), (2025, 242080), (2040, 240300), (2125, 230688), (2136, 229500), (2160, 226950), (2225, 220320), (2250, 217872), (2295, 213600), (2400, 204255), (2403, 204000), (2448, 200250), (2550, 192240), (2592, 189125), (2670, 183600), (2700, 181560), (2720, 180225), (2754, 178000), (2848, 172125), (3000, 163404), (3026, 162000), (3060, 160200), (3204, 153000), (3240, 151300), (3375, 145248), (3400, 144180), (3560, 137700), (3600, 136170), (3672, 133500), (3825, 128160), (4000, 122553), (4005, 122400), (4050, 121040), (4080, 120150), (4250, 115344), (4272, 114750), (4320, 113475), (4450, 110160), (4500, 108936), (4539, 108000), (4590, 106800), (4806, 102000), (4896, 100125), (5100, 96120), (5340, 91800), (5400, 90780), (5508, 89000), (6000, 81702), (6052, 81000), (6120, 80100), (6375, 76896), (6408, 76500), (6480, 75650), (6675, 73440), (6750, 72624), (6800, 72090), (6885, 71200), (7120, 68850), (7200, 68085), (7209, 68000), (7344, 66750), (7565, 64800), (7650, 64080), (8010, 61200), (8100, 60520), (8160, 60075), (8500, 57672), (8544, 57375), (8900, 55080), (9000, 54468), (9078, 54000), (9180, 53400), (9612, 51000), (10125, 48416), (10200, 48060), (10680, 45900), (10800, 45390), (11016, 44500), (11125, 44064), (11475, 42720), (12000, 40851), (12015, 40800), (12104, 40500), (12240, 40050), (12750, 38448), (12816, 38250), (12960, 37825), (13350, 36720), (13500, 36312), (13600, 36045), (13617, 36000), (13770, 35600), (14240, 34425), (14418, 34000), (14688, 33375), (15130, 32400), (15300, 32040), (16020, 30600), (16200, 30260), (17000, 28836), (17800, 27540), (18000, 27234), (18156, 27000), (18360, 26700), (19125, 25632), (19224, 25500), (20025, 24480), (20250, 24208), (20400, 24030), (21360, 22950), (21600, 22695), (22032, 22250)]