138606300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 216

約数和(自身を含む): 507780000

約数和(自身を除く): 369173700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 343, 350, 420, 441, 449, 450, 490, 525, 588, 630, 686, 700, 735, 882, 898, 900, 980, 1029, 1050, 1225, 1260, 1347, 1372, 1470, 1575, 1715, 1764, 1796, 2058, 2100, 2205, 2245, 2450, 2694, 2940, 3087, 3143, 3150, 3430, 3675, 4041, 4116, 4410, 4490, 4900, 5145, 5388, 6174, 6286, 6300, 6735, 6860, 7350, 8082, 8575, 8820, 8980, 9429, 10290, 11025, 11225, 12348, 12572, 13470, 14700, 15435, 15715, 16164, 17150, 18858, 20205, 20580, 22001, 22050, 22450, 25725, 26940, 28287, 30870, 31430, 33675, 34300, 37716, 40410, 44002, 44100, 44900, 47145, 51450, 56574, 61740, 62860, 66003, 67350, 77175, 78575, 80820, 88004, 94290, 101025, 102900, 110005, 113148, 132006, 134700, 141435, 154007, 154350, 157150, 188580, 198009, 202050, 220010, 235725, 264012, 282870, 308014, 308700, 314300, 330015, 396018, 404100, 440020, 462021, 471450, 550025, 565740, 616028, 660030, 707175, 770035, 792036, 924042, 942900, 990045, 1100050, 1320060, 1386063, 1414350, 1540070, 1650075, 1848084, 1980090, 2200100, 2310105, 2772126, 2828700, 3080140, 3300150, 3850175, 3960180, 4620210, 4950225, 5544252, 6600300, 6930315, 7700350, 9240420, 9900450, 11550525, 13860630, 15400700, 19800900, 23101050, 27721260, 34651575, 46202100, 69303150, 138606300]

約数ペア:

[(1, 138606300), (2, 69303150), (3, 46202100), (4, 34651575), (5, 27721260), (6, 23101050), (7, 19800900), (9, 15400700), (10, 13860630), (12, 11550525), (14, 9900450), (15, 9240420), (18, 7700350), (20, 6930315), (21, 6600300), (25, 5544252), (28, 4950225), (30, 4620210), (35, 3960180), (36, 3850175), (42, 3300150), (45, 3080140), (49, 2828700), (50, 2772126), (60, 2310105), (63, 2200100), (70, 1980090), (75, 1848084), (84, 1650075), (90, 1540070), (98, 1414350), (100, 1386063), (105, 1320060), (126, 1100050), (140, 990045), (147, 942900), (150, 924042), (175, 792036), (180, 770035), (196, 707175), (210, 660030), (225, 616028), (245, 565740), (252, 550025), (294, 471450), (300, 462021), (315, 440020), (343, 404100), (350, 396018), (420, 330015), (441, 314300), (449, 308700), (450, 308014), (490, 282870), (525, 264012), (588, 235725), (630, 220010), (686, 202050), (700, 198009), (735, 188580), (882, 157150), (898, 154350), (900, 154007), (980, 141435), (1029, 134700), (1050, 132006), (1225, 113148), (1260, 110005), (1347, 102900), (1372, 101025), (1470, 94290), (1575, 88004), (1715, 80820), (1764, 78575), (1796, 77175), (2058, 67350), (2100, 66003), (2205, 62860), (2245, 61740), (2450, 56574), (2694, 51450), (2940, 47145), (3087, 44900), (3143, 44100), (3150, 44002), (3430, 40410), (3675, 37716), (4041, 34300), (4116, 33675), (4410, 31430), (4490, 30870), (4900, 28287), (5145, 26940), (5388, 25725), (6174, 22450), (6286, 22050), (6300, 22001), (6735, 20580), (6860, 20205), (7350, 18858), (8082, 17150), (8575, 16164), (8820, 15715), (8980, 15435), (9429, 14700), (10290, 13470), (11025, 12572), (11225, 12348)]