144354000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{491}}^1$

素因数の和:531

約数の個数: 240

約数和(自身を含む): 542483136

約数和(自身を除く): 398129136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 491, 500, 525, 560, 588, 600, 700, 735, 750, 784, 840, 875, 980, 982, 1000, 1050, 1176, 1200, 1225, 1400, 1470, 1473, 1500, 1680, 1750, 1960, 1964, 2000, 2100, 2352, 2450, 2455, 2625, 2800, 2940, 2946, 3000, 3437, 3500, 3675, 3920, 3928, 4200, 4900, 4910, 5250, 5880, 5892, 6000, 6125, 6874, 7000, 7350, 7365, 7856, 8400, 9800, 9820, 10311, 10500, 11760, 11784, 12250, 12275, 13748, 14000, 14700, 14730, 17185, 18375, 19600, 19640, 20622, 21000, 23568, 24059, 24500, 24550, 27496, 29400, 29460, 34370, 36750, 36825, 39280, 41244, 42000, 48118, 49000, 49100, 51555, 54992, 58800, 58920, 61375, 68740, 72177, 73500, 73650, 82488, 85925, 96236, 98000, 98200, 103110, 117840, 120295, 122750, 137480, 144354, 147000, 147300, 164976, 171850, 184125, 192472, 196400, 206220, 240590, 245500, 257775, 274960, 288708, 294000, 294600, 343700, 360885, 368250, 384944, 412440, 429625, 481180, 491000, 515550, 577416, 589200, 601475, 687400, 721770, 736500, 824880, 859250, 962360, 982000, 1031100, 1154832, 1202950, 1288875, 1374800, 1443540, 1473000, 1718500, 1804425, 1924720, 2062200, 2405900, 2577750, 2887080, 2946000, 3007375, 3437000, 3608850, 4124400, 4811800, 5155500, 5774160, 6014750, 6874000, 7217700, 9022125, 9623600, 10311000, 12029500, 14435400, 18044250, 20622000, 24059000, 28870800, 36088500, 48118000, 72177000, 144354000]

約数ペア:

[(1, 144354000), (2, 72177000), (3, 48118000), (4, 36088500), (5, 28870800), (6, 24059000), (7, 20622000), (8, 18044250), (10, 14435400), (12, 12029500), (14, 10311000), (15, 9623600), (16, 9022125), (20, 7217700), (21, 6874000), (24, 6014750), (25, 5774160), (28, 5155500), (30, 4811800), (35, 4124400), (40, 3608850), (42, 3437000), (48, 3007375), (49, 2946000), (50, 2887080), (56, 2577750), (60, 2405900), (70, 2062200), (75, 1924720), (80, 1804425), (84, 1718500), (98, 1473000), (100, 1443540), (105, 1374800), (112, 1288875), (120, 1202950), (125, 1154832), (140, 1031100), (147, 982000), (150, 962360), (168, 859250), (175, 824880), (196, 736500), (200, 721770), (210, 687400), (240, 601475), (245, 589200), (250, 577416), (280, 515550), (294, 491000), (300, 481180), (336, 429625), (350, 412440), (375, 384944), (392, 368250), (400, 360885), (420, 343700), (490, 294600), (491, 294000), (500, 288708), (525, 274960), (560, 257775), (588, 245500), (600, 240590), (700, 206220), (735, 196400), (750, 192472), (784, 184125), (840, 171850), (875, 164976), (980, 147300), (982, 147000), (1000, 144354), (1050, 137480), (1176, 122750), (1200, 120295), (1225, 117840), (1400, 103110), (1470, 98200), (1473, 98000), (1500, 96236), (1680, 85925), (1750, 82488), (1960, 73650), (1964, 73500), (2000, 72177), (2100, 68740), (2352, 61375), (2450, 58920), (2455, 58800), (2625, 54992), (2800, 51555), (2940, 49100), (2946, 49000), (3000, 48118), (3437, 42000), (3500, 41244), (3675, 39280), (3920, 36825), (3928, 36750), (4200, 34370), (4900, 29460), (4910, 29400), (5250, 27496), (5880, 24550), (5892, 24500), (6000, 24059), (6125, 23568), (6874, 21000), (7000, 20622), (7350, 19640), (7365, 19600), (7856, 18375), (8400, 17185), (9800, 14730), (9820, 14700), (10311, 14000), (10500, 13748), (11760, 12275), (11784, 12250)]