221103540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 192

約数和(自身を含む): 813657600

約数和(自身を除く): 592554060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2017, 2030, 2436, 2610, 3045, 3132, 3654, 3780, 3915, 4034, 4060, 5220, 5481, 6051, 6090, 7308, 7830, 8068, 9135, 10085, 10962, 12102, 12180, 14119, 15660, 18153, 18270, 20170, 21924, 24204, 27405, 28238, 30255, 36306, 36540, 40340, 42357, 54459, 54810, 56476, 58493, 60510, 70595, 72612, 84714, 90765, 108918, 109620, 116986, 121020, 127071, 141190, 169428, 175479, 181530, 211785, 217836, 233972, 254142, 272295, 282380, 292465, 350958, 363060, 381213, 409451, 423570, 508284, 526437, 544590, 584930, 635355, 701916, 762426, 818902, 847140, 877395, 1052874, 1089180, 1169860, 1228353, 1270710, 1524852, 1579311, 1637804, 1754790, 1906065, 2047255, 2105748, 2456706, 2541420, 2632185, 3158622, 3509580, 3685059, 3812130, 4094510, 4913412, 5264370, 6141765, 6317244, 7370118, 7624260, 7896555, 8189020, 10528740, 11055177, 12283530, 14740236, 15793110, 18425295, 22110354, 24567060, 31586220, 36850590, 44220708, 55275885, 73701180, 110551770, 221103540]

約数ペア:

[(1, 221103540), (2, 110551770), (3, 73701180), (4, 55275885), (5, 44220708), (6, 36850590), (7, 31586220), (9, 24567060), (10, 22110354), (12, 18425295), (14, 15793110), (15, 14740236), (18, 12283530), (20, 11055177), (21, 10528740), (27, 8189020), (28, 7896555), (29, 7624260), (30, 7370118), (35, 6317244), (36, 6141765), (42, 5264370), (45, 4913412), (54, 4094510), (58, 3812130), (60, 3685059), (63, 3509580), (70, 3158622), (84, 2632185), (87, 2541420), (90, 2456706), (105, 2105748), (108, 2047255), (116, 1906065), (126, 1754790), (135, 1637804), (140, 1579311), (145, 1524852), (174, 1270710), (180, 1228353), (189, 1169860), (203, 1089180), (210, 1052874), (252, 877395), (261, 847140), (270, 818902), (290, 762426), (315, 701916), (348, 635355), (378, 584930), (406, 544590), (420, 526437), (435, 508284), (522, 423570), (540, 409451), (580, 381213), (609, 363060), (630, 350958), (756, 292465), (783, 282380), (812, 272295), (870, 254142), (945, 233972), (1015, 217836), (1044, 211785), (1218, 181530), (1260, 175479), (1305, 169428), (1566, 141190), (1740, 127071), (1827, 121020), (1890, 116986), (2017, 109620), (2030, 108918), (2436, 90765), (2610, 84714), (3045, 72612), (3132, 70595), (3654, 60510), (3780, 58493), (3915, 56476), (4034, 54810), (4060, 54459), (5220, 42357), (5481, 40340), (6051, 36540), (6090, 36306), (7308, 30255), (7830, 28238), (8068, 27405), (9135, 24204), (10085, 21924), (10962, 20170), (12102, 18270), (12180, 18153), (14119, 15660)]