68418000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 281648640

約数和(自身を除く): 213230640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 181, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 362, 375, 378, 400, 420, 432, 450, 500, 504, 525, 540, 543, 560, 600, 630, 675, 700, 720, 724, 750, 756, 840, 875, 900, 905, 945, 1000, 1008, 1050, 1080, 1086, 1125, 1200, 1260, 1267, 1350, 1400, 1448, 1500, 1512, 1575, 1629, 1680, 1750, 1800, 1810, 1890, 2000, 2100, 2160, 2172, 2250, 2520, 2534, 2625, 2700, 2715, 2800, 2896, 3000, 3024, 3150, 3258, 3375, 3500, 3600, 3620, 3780, 3801, 4200, 4344, 4500, 4525, 4725, 4887, 5040, 5068, 5250, 5400, 5430, 6000, 6300, 6335, 6516, 6750, 7000, 7240, 7560, 7602, 7875, 8145, 8400, 8688, 9000, 9050, 9450, 9774, 10136, 10500, 10800, 10860, 11403, 12600, 12670, 13032, 13500, 13575, 14000, 14480, 15120, 15204, 15750, 16290, 18000, 18100, 18900, 19005, 19548, 20272, 21000, 21720, 22625, 22806, 23625, 24435, 25200, 25340, 26064, 27000, 27150, 30408, 31500, 31675, 32580, 34209, 36200, 37800, 38010, 39096, 40725, 42000, 43440, 45250, 45612, 47250, 48870, 50680, 54000, 54300, 57015, 60816, 63000, 63350, 65160, 67875, 68418, 72400, 75600, 76020, 78192, 81450, 90500, 91224, 94500, 95025, 97740, 101360, 108600, 114030, 122175, 126000, 126700, 130320, 135750, 136836, 152040, 158375, 162900, 171045, 181000, 182448, 189000, 190050, 195480, 203625, 217200, 228060, 244350, 253400, 271500, 273672, 285075, 304080, 316750, 325800, 342090, 362000, 378000, 380100, 390960, 407250, 456120, 475125, 488700, 506800, 543000, 547344, 570150, 610875, 633500, 651600, 684180, 760200, 814500, 855225, 912240, 950250, 977400, 1086000, 1140300, 1221750, 1267000, 1368360, 1425375, 1520400, 1629000, 1710450, 1900500, 1954800, 2280600, 2443500, 2534000, 2736720, 2850750, 3258000, 3420900, 3801000, 4276125, 4561200, 4887000, 5701500, 6841800, 7602000, 8552250, 9774000, 11403000, 13683600, 17104500, 22806000, 34209000, 68418000]

約数ペア:

[(1, 68418000), (2, 34209000), (3, 22806000), (4, 17104500), (5, 13683600), (6, 11403000), (7, 9774000), (8, 8552250), (9, 7602000), (10, 6841800), (12, 5701500), (14, 4887000), (15, 4561200), (16, 4276125), (18, 3801000), (20, 3420900), (21, 3258000), (24, 2850750), (25, 2736720), (27, 2534000), (28, 2443500), (30, 2280600), (35, 1954800), (36, 1900500), (40, 1710450), (42, 1629000), (45, 1520400), (48, 1425375), (50, 1368360), (54, 1267000), (56, 1221750), (60, 1140300), (63, 1086000), (70, 977400), (72, 950250), (75, 912240), (80, 855225), (84, 814500), (90, 760200), (100, 684180), (105, 651600), (108, 633500), (112, 610875), (120, 570150), (125, 547344), (126, 543000), (135, 506800), (140, 488700), (144, 475125), (150, 456120), (168, 407250), (175, 390960), (180, 380100), (181, 378000), (189, 362000), (200, 342090), (210, 325800), (216, 316750), (225, 304080), (240, 285075), (250, 273672), (252, 271500), (270, 253400), (280, 244350), (300, 228060), (315, 217200), (336, 203625), (350, 195480), (360, 190050), (362, 189000), (375, 182448), (378, 181000), (400, 171045), (420, 162900), (432, 158375), (450, 152040), (500, 136836), (504, 135750), (525, 130320), (540, 126700), (543, 126000), (560, 122175), (600, 114030), (630, 108600), (675, 101360), (700, 97740), (720, 95025), (724, 94500), (750, 91224), (756, 90500), (840, 81450), (875, 78192), (900, 76020), (905, 75600), (945, 72400), (1000, 68418), (1008, 67875), (1050, 65160), (1080, 63350), (1086, 63000), (1125, 60816), (1200, 57015), (1260, 54300), (1267, 54000), (1350, 50680), (1400, 48870), (1448, 47250), (1500, 45612), (1512, 45250), (1575, 43440), (1629, 42000), (1680, 40725), (1750, 39096), (1800, 38010), (1810, 37800), (1890, 36200), (2000, 34209), (2100, 32580), (2160, 31675), (2172, 31500), (2250, 30408), (2520, 27150), (2534, 27000), (2625, 26064), (2700, 25340), (2715, 25200), (2800, 24435), (2896, 23625), (3000, 22806), (3024, 22625), (3150, 21720), (3258, 21000), (3375, 20272), (3500, 19548), (3600, 19005), (3620, 18900), (3780, 18100), (3801, 18000), (4200, 16290), (4344, 15750), (4500, 15204), (4525, 15120), (4725, 14480), (4887, 14000), (5040, 13575), (5068, 13500), (5250, 13032), (5400, 12670), (5430, 12600), (6000, 11403), (6300, 10860), (6335, 10800), (6516, 10500), (6750, 10136), (7000, 9774), (7240, 9450), (7560, 9050), (7602, 9000), (7875, 8688), (8145, 8400)]