212190300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 794393600

約数和(自身を除く): 582203300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 103, 105, 108, 109, 126, 135, 140, 150, 175, 180, 189, 206, 210, 218, 225, 252, 270, 300, 309, 315, 327, 350, 378, 412, 420, 436, 450, 515, 525, 540, 545, 618, 630, 654, 675, 700, 721, 756, 763, 900, 927, 945, 981, 1030, 1050, 1090, 1236, 1260, 1308, 1350, 1442, 1526, 1545, 1575, 1635, 1854, 1890, 1962, 2060, 2100, 2163, 2180, 2289, 2575, 2700, 2725, 2781, 2884, 2943, 3052, 3090, 3150, 3270, 3605, 3708, 3780, 3815, 3924, 4326, 4578, 4635, 4725, 4905, 5150, 5450, 5562, 5886, 6180, 6300, 6489, 6540, 6867, 7210, 7630, 7725, 8175, 8652, 9156, 9270, 9450, 9810, 10300, 10815, 10900, 11124, 11227, 11445, 11772, 12978, 13734, 13905, 14420, 14715, 15260, 15450, 16350, 18025, 18540, 18900, 19075, 19467, 19620, 20601, 21630, 22454, 22890, 23175, 24525, 25956, 27468, 27810, 29430, 30900, 32445, 32700, 33681, 34335, 36050, 38150, 38934, 41202, 43260, 44908, 45780, 46350, 49050, 54075, 55620, 56135, 57225, 58860, 64890, 67362, 68670, 69525, 72100, 73575, 76300, 77868, 78589, 82404, 92700, 97335, 98100, 101043, 103005, 108150, 112270, 114450, 129780, 134724, 137340, 139050, 147150, 157178, 162225, 168405, 171675, 194670, 202086, 206010, 216300, 224540, 228900, 235767, 278100, 280675, 294300, 303129, 314356, 324450, 336810, 343350, 389340, 392945, 404172, 412020, 471534, 486675, 505215, 515025, 561350, 606258, 648900, 673620, 686700, 707301, 785890, 842025, 943068, 973350, 1010430, 1030050, 1122700, 1178835, 1212516, 1414602, 1515645, 1571780, 1684050, 1946700, 1964725, 2020860, 2060100, 2121903, 2357670, 2526075, 2829204, 3031290, 3368100, 3536505, 3929450, 4243806, 4715340, 5052150, 5894175, 6062580, 7073010, 7578225, 7858900, 8487612, 10104300, 10609515, 11788350, 14146020, 15156450, 17682525, 21219030, 23576700, 30312900, 35365050, 42438060, 53047575, 70730100, 106095150, 212190300]

約数ペア:

[(1, 212190300), (2, 106095150), (3, 70730100), (4, 53047575), (5, 42438060), (6, 35365050), (7, 30312900), (9, 23576700), (10, 21219030), (12, 17682525), (14, 15156450), (15, 14146020), (18, 11788350), (20, 10609515), (21, 10104300), (25, 8487612), (27, 7858900), (28, 7578225), (30, 7073010), (35, 6062580), (36, 5894175), (42, 5052150), (45, 4715340), (50, 4243806), (54, 3929450), (60, 3536505), (63, 3368100), (70, 3031290), (75, 2829204), (84, 2526075), (90, 2357670), (100, 2121903), (103, 2060100), (105, 2020860), (108, 1964725), (109, 1946700), (126, 1684050), (135, 1571780), (140, 1515645), (150, 1414602), (175, 1212516), (180, 1178835), (189, 1122700), (206, 1030050), (210, 1010430), (218, 973350), (225, 943068), (252, 842025), (270, 785890), (300, 707301), (309, 686700), (315, 673620), (327, 648900), (350, 606258), (378, 561350), (412, 515025), (420, 505215), (436, 486675), (450, 471534), (515, 412020), (525, 404172), (540, 392945), (545, 389340), (618, 343350), (630, 336810), (654, 324450), (675, 314356), (700, 303129), (721, 294300), (756, 280675), (763, 278100), (900, 235767), (927, 228900), (945, 224540), (981, 216300), (1030, 206010), (1050, 202086), (1090, 194670), (1236, 171675), (1260, 168405), (1308, 162225), (1350, 157178), (1442, 147150), (1526, 139050), (1545, 137340), (1575, 134724), (1635, 129780), (1854, 114450), (1890, 112270), (1962, 108150), (2060, 103005), (2100, 101043), (2163, 98100), (2180, 97335), (2289, 92700), (2575, 82404), (2700, 78589), (2725, 77868), (2781, 76300), (2884, 73575), (2943, 72100), (3052, 69525), (3090, 68670), (3150, 67362), (3270, 64890), (3605, 58860), (3708, 57225), (3780, 56135), (3815, 55620), (3924, 54075), (4326, 49050), (4578, 46350), (4635, 45780), (4725, 44908), (4905, 43260), (5150, 41202), (5450, 38934), (5562, 38150), (5886, 36050), (6180, 34335), (6300, 33681), (6489, 32700), (6540, 32445), (6867, 30900), (7210, 29430), (7630, 27810), (7725, 27468), (8175, 25956), (8652, 24525), (9156, 23175), (9270, 22890), (9450, 22454), (9810, 21630), (10300, 20601), (10815, 19620), (10900, 19467), (11124, 19075), (11227, 18900), (11445, 18540), (11772, 18025), (12978, 16350), (13734, 15450), (13905, 15260), (14420, 14715)]