143805900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 501523456

約数和(自身を除く): 357717556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 47, 50, 60, 62, 70, 75, 84, 93, 94, 100, 105, 124, 140, 141, 150, 155, 175, 186, 188, 210, 217, 235, 282, 300, 310, 329, 350, 372, 420, 434, 465, 470, 525, 564, 620, 651, 658, 700, 705, 775, 868, 930, 940, 987, 1050, 1085, 1175, 1302, 1316, 1410, 1457, 1550, 1645, 1860, 1974, 2100, 2170, 2209, 2325, 2350, 2604, 2820, 2914, 3100, 3255, 3290, 3525, 3948, 4340, 4371, 4418, 4650, 4700, 4935, 5425, 5828, 6510, 6580, 6627, 7050, 7285, 8225, 8742, 8836, 9300, 9870, 10199, 10850, 11045, 13020, 13254, 14100, 14570, 15463, 16275, 16450, 17484, 19740, 20398, 21700, 21855, 22090, 24675, 26508, 29140, 30597, 30926, 32550, 32900, 33135, 36425, 40796, 43710, 44180, 46389, 49350, 50995, 55225, 61194, 61852, 65100, 66270, 68479, 72850, 77315, 87420, 92778, 98700, 101990, 109275, 110450, 122388, 132540, 136958, 145700, 152985, 154630, 165675, 185556, 203980, 205437, 218550, 220900, 231945, 254975, 273916, 305970, 309260, 331350, 342395, 386575, 410874, 437100, 463890, 479353, 509950, 611940, 662700, 684790, 764925, 773150, 821748, 927780, 958706, 1019900, 1027185, 1159725, 1369580, 1438059, 1529850, 1546300, 1711975, 1917412, 2054370, 2319450, 2396765, 2876118, 3059700, 3423950, 4108740, 4638900, 4793530, 5135925, 5752236, 6847900, 7190295, 9587060, 10271850, 11983825, 14380590, 20543700, 23967650, 28761180, 35951475, 47935300, 71902950, 143805900]

約数ペア:

[(1, 143805900), (2, 71902950), (3, 47935300), (4, 35951475), (5, 28761180), (6, 23967650), (7, 20543700), (10, 14380590), (12, 11983825), (14, 10271850), (15, 9587060), (20, 7190295), (21, 6847900), (25, 5752236), (28, 5135925), (30, 4793530), (31, 4638900), (35, 4108740), (42, 3423950), (47, 3059700), (50, 2876118), (60, 2396765), (62, 2319450), (70, 2054370), (75, 1917412), (84, 1711975), (93, 1546300), (94, 1529850), (100, 1438059), (105, 1369580), (124, 1159725), (140, 1027185), (141, 1019900), (150, 958706), (155, 927780), (175, 821748), (186, 773150), (188, 764925), (210, 684790), (217, 662700), (235, 611940), (282, 509950), (300, 479353), (310, 463890), (329, 437100), (350, 410874), (372, 386575), (420, 342395), (434, 331350), (465, 309260), (470, 305970), (525, 273916), (564, 254975), (620, 231945), (651, 220900), (658, 218550), (700, 205437), (705, 203980), (775, 185556), (868, 165675), (930, 154630), (940, 152985), (987, 145700), (1050, 136958), (1085, 132540), (1175, 122388), (1302, 110450), (1316, 109275), (1410, 101990), (1457, 98700), (1550, 92778), (1645, 87420), (1860, 77315), (1974, 72850), (2100, 68479), (2170, 66270), (2209, 65100), (2325, 61852), (2350, 61194), (2604, 55225), (2820, 50995), (2914, 49350), (3100, 46389), (3255, 44180), (3290, 43710), (3525, 40796), (3948, 36425), (4340, 33135), (4371, 32900), (4418, 32550), (4650, 30926), (4700, 30597), (4935, 29140), (5425, 26508), (5828, 24675), (6510, 22090), (6580, 21855), (6627, 21700), (7050, 20398), (7285, 19740), (8225, 17484), (8742, 16450), (8836, 16275), (9300, 15463), (9870, 14570), (10199, 14100), (10850, 13254), (11045, 13020)]