206127720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 741312000

約数和(自身を除く): 535184280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 103, 108, 109, 120, 135, 136, 153, 170, 180, 204, 206, 216, 218, 255, 270, 306, 309, 327, 340, 360, 408, 412, 436, 459, 510, 515, 540, 545, 612, 618, 654, 680, 765, 824, 872, 918, 927, 981, 1020, 1030, 1080, 1090, 1224, 1236, 1308, 1530, 1545, 1635, 1751, 1836, 1853, 1854, 1962, 2040, 2060, 2180, 2295, 2472, 2616, 2781, 2943, 3060, 3090, 3270, 3502, 3672, 3706, 3708, 3924, 4120, 4360, 4590, 4635, 4905, 5253, 5559, 5562, 5886, 6120, 6180, 6540, 7004, 7412, 7416, 7848, 8755, 9180, 9265, 9270, 9810, 10506, 11118, 11124, 11227, 11772, 12360, 13080, 13905, 14008, 14715, 14824, 15759, 16677, 17510, 18360, 18530, 18540, 19620, 21012, 22236, 22248, 22454, 23544, 26265, 27795, 27810, 29430, 31518, 33354, 33681, 35020, 37060, 37080, 39240, 42024, 44472, 44908, 47277, 50031, 52530, 55590, 55620, 56135, 58860, 63036, 66708, 67362, 70040, 74120, 78795, 83385, 89816, 94554, 100062, 101043, 105060, 111180, 111240, 112270, 117720, 126072, 133416, 134724, 157590, 166770, 168405, 189108, 190859, 200124, 202086, 210120, 222360, 224540, 236385, 250155, 269448, 303129, 315180, 333540, 336810, 378216, 381718, 400248, 404172, 449080, 472770, 500310, 505215, 572577, 606258, 630360, 667080, 673620, 763436, 808344, 945540, 954295, 1000620, 1010430, 1145154, 1212516, 1347240, 1515645, 1526872, 1717731, 1891080, 1908590, 2001240, 2020860, 2290308, 2425032, 2862885, 3031290, 3435462, 3817180, 4041720, 4580616, 5153193, 5725770, 6062580, 6870924, 7634360, 8588655, 10306386, 11451540, 12125160, 13741848, 17177310, 20612772, 22903080, 25765965, 34354620, 41225544, 51531930, 68709240, 103063860, 206127720]

約数ペア:

[(1, 206127720), (2, 103063860), (3, 68709240), (4, 51531930), (5, 41225544), (6, 34354620), (8, 25765965), (9, 22903080), (10, 20612772), (12, 17177310), (15, 13741848), (17, 12125160), (18, 11451540), (20, 10306386), (24, 8588655), (27, 7634360), (30, 6870924), (34, 6062580), (36, 5725770), (40, 5153193), (45, 4580616), (51, 4041720), (54, 3817180), (60, 3435462), (68, 3031290), (72, 2862885), (85, 2425032), (90, 2290308), (102, 2020860), (103, 2001240), (108, 1908590), (109, 1891080), (120, 1717731), (135, 1526872), (136, 1515645), (153, 1347240), (170, 1212516), (180, 1145154), (204, 1010430), (206, 1000620), (216, 954295), (218, 945540), (255, 808344), (270, 763436), (306, 673620), (309, 667080), (327, 630360), (340, 606258), (360, 572577), (408, 505215), (412, 500310), (436, 472770), (459, 449080), (510, 404172), (515, 400248), (540, 381718), (545, 378216), (612, 336810), (618, 333540), (654, 315180), (680, 303129), (765, 269448), (824, 250155), (872, 236385), (918, 224540), (927, 222360), (981, 210120), (1020, 202086), (1030, 200124), (1080, 190859), (1090, 189108), (1224, 168405), (1236, 166770), (1308, 157590), (1530, 134724), (1545, 133416), (1635, 126072), (1751, 117720), (1836, 112270), (1853, 111240), (1854, 111180), (1962, 105060), (2040, 101043), (2060, 100062), (2180, 94554), (2295, 89816), (2472, 83385), (2616, 78795), (2781, 74120), (2943, 70040), (3060, 67362), (3090, 66708), (3270, 63036), (3502, 58860), (3672, 56135), (3706, 55620), (3708, 55590), (3924, 52530), (4120, 50031), (4360, 47277), (4590, 44908), (4635, 44472), (4905, 42024), (5253, 39240), (5559, 37080), (5562, 37060), (5886, 35020), (6120, 33681), (6180, 33354), (6540, 31518), (7004, 29430), (7412, 27810), (7416, 27795), (7848, 26265), (8755, 23544), (9180, 22454), (9265, 22248), (9270, 22236), (9810, 21012), (10506, 19620), (11118, 18540), (11124, 18530), (11227, 18360), (11772, 17510), (12360, 16677), (13080, 15759), (13905, 14824), (14008, 14715)]