81702000

素因数分解:

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

素因数の和:138

約数の個数: 320

約数和(自身を含む): 313372800

約数和(自身を除く): 231670800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 89, 90, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 170, 178, 180, 200, 204, 216, 225, 240, 250, 255, 267, 270, 272, 300, 306, 340, 356, 360, 375, 400, 408, 425, 432, 445, 450, 459, 500, 510, 534, 540, 600, 612, 675, 680, 712, 720, 750, 765, 801, 816, 850, 890, 900, 918, 1000, 1020, 1068, 1080, 1125, 1200, 1224, 1275, 1335, 1350, 1360, 1424, 1500, 1513, 1530, 1602, 1700, 1780, 1800, 1836, 2000, 2040, 2125, 2136, 2160, 2225, 2250, 2295, 2403, 2448, 2550, 2670, 2700, 3000, 3026, 3060, 3204, 3375, 3400, 3560, 3600, 3672, 3825, 4005, 4080, 4250, 4272, 4450, 4500, 4539, 4590, 4806, 5100, 5340, 5400, 6000, 6052, 6120, 6375, 6408, 6675, 6750, 6800, 7120, 7344, 7565, 7650, 8010, 8500, 8900, 9000, 9078, 9180, 9612, 10200, 10680, 10800, 11125, 11475, 12015, 12104, 12240, 12750, 12816, 13350, 13500, 13617, 15130, 15300, 16020, 17000, 17800, 18000, 18156, 18360, 19125, 19224, 20025, 20400, 21360, 22250, 22695, 22950, 24030, 24208, 25500, 26700, 27000, 27234, 30260, 30600, 32040, 33375, 34000, 35600, 36312, 36720, 37825, 38250, 38448, 40050, 40851, 44500, 45390, 45900, 48060, 51000, 53400, 54000, 54468, 57375, 60075, 60520, 61200, 64080, 66750, 68085, 72624, 75650, 76500, 80100, 81702, 89000, 90780, 91800, 96120, 100125, 102000, 106800, 108936, 113475, 114750, 120150, 121040, 133500, 136170, 151300, 153000, 160200, 163404, 178000, 181560, 183600, 189125, 192240, 200250, 204255, 217872, 226950, 229500, 240300, 267000, 272340, 300375, 302600, 306000, 320400, 326808, 340425, 363120, 378250, 400500, 408510, 453900, 459000, 480600, 534000, 544680, 567375, 600750, 605200, 653616, 680850, 756500, 801000, 817020, 907800, 918000, 961200, 1021275, 1089360, 1134750, 1201500, 1361700, 1513000, 1602000, 1634040, 1702125, 1815600, 2042550, 2269500, 2403000, 2723400, 3026000, 3268080, 3404250, 4085100, 4539000, 4806000, 5106375, 5446800, 6808500, 8170200, 9078000, 10212750, 13617000, 16340400, 20425500, 27234000, 40851000, 81702000]

約数ペア:

[(1, 81702000), (2, 40851000), (3, 27234000), (4, 20425500), (5, 16340400), (6, 13617000), (8, 10212750), (9, 9078000), (10, 8170200), (12, 6808500), (15, 5446800), (16, 5106375), (17, 4806000), (18, 4539000), (20, 4085100), (24, 3404250), (25, 3268080), (27, 3026000), (30, 2723400), (34, 2403000), (36, 2269500), (40, 2042550), (45, 1815600), (48, 1702125), (50, 1634040), (51, 1602000), (54, 1513000), (60, 1361700), (68, 1201500), (72, 1134750), (75, 1089360), (80, 1021275), (85, 961200), (89, 918000), (90, 907800), (100, 817020), (102, 801000), (108, 756500), (120, 680850), (125, 653616), (135, 605200), (136, 600750), (144, 567375), (150, 544680), (153, 534000), (170, 480600), (178, 459000), (180, 453900), (200, 408510), (204, 400500), (216, 378250), (225, 363120), (240, 340425), (250, 326808), (255, 320400), (267, 306000), (270, 302600), (272, 300375), (300, 272340), (306, 267000), (340, 240300), (356, 229500), (360, 226950), (375, 217872), (400, 204255), (408, 200250), (425, 192240), (432, 189125), (445, 183600), (450, 181560), (459, 178000), (500, 163404), (510, 160200), (534, 153000), (540, 151300), (600, 136170), (612, 133500), (675, 121040), (680, 120150), (712, 114750), (720, 113475), (750, 108936), (765, 106800), (801, 102000), (816, 100125), (850, 96120), (890, 91800), (900, 90780), (918, 89000), (1000, 81702), (1020, 80100), (1068, 76500), (1080, 75650), (1125, 72624), (1200, 68085), (1224, 66750), (1275, 64080), (1335, 61200), (1350, 60520), (1360, 60075), (1424, 57375), (1500, 54468), (1513, 54000), (1530, 53400), (1602, 51000), (1700, 48060), (1780, 45900), (1800, 45390), (1836, 44500), (2000, 40851), (2040, 40050), (2125, 38448), (2136, 38250), (2160, 37825), (2225, 36720), (2250, 36312), (2295, 35600), (2403, 34000), (2448, 33375), (2550, 32040), (2670, 30600), (2700, 30260), (3000, 27234), (3026, 27000), (3060, 26700), (3204, 25500), (3375, 24208), (3400, 24030), (3560, 22950), (3600, 22695), (3672, 22250), (3825, 21360), (4005, 20400), (4080, 20025), (4250, 19224), (4272, 19125), (4450, 18360), (4500, 18156), (4539, 18000), (4590, 17800), (4806, 17000), (5100, 16020), (5340, 15300), (5400, 15130), (6000, 13617), (6052, 13500), (6120, 13350), (6375, 12816), (6408, 12750), (6675, 12240), (6750, 12104), (6800, 12015), (7120, 11475), (7344, 11125), (7565, 10800), (7650, 10680), (8010, 10200), (8500, 9612), (8900, 9180), (9000, 9078)]