201713400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{2287}}^1$

素因数の和:2323

約数の個数: 216

約数和(自身を含む): 788364720

約数和(自身を除く): 586651320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2287, 2450, 2520, 2940, 3150, 3528, 3675, 4200, 4410, 4574, 4900, 5880, 6300, 6861, 7350, 8820, 9148, 9800, 11025, 11435, 12600, 13722, 14700, 16009, 17640, 18296, 20583, 22050, 22870, 27444, 29400, 32018, 34305, 41166, 44100, 45740, 48027, 54888, 57175, 64036, 68610, 80045, 82332, 88200, 91480, 96054, 102915, 112063, 114350, 128072, 137220, 144081, 160090, 164664, 171525, 192108, 205830, 224126, 228700, 240135, 274440, 288162, 320180, 336189, 343050, 384216, 400225, 411660, 448252, 457400, 480270, 514575, 560315, 576324, 640360, 672378, 686100, 720405, 800450, 823320, 896504, 960540, 1008567, 1029150, 1120630, 1152648, 1200675, 1344756, 1372200, 1440810, 1600900, 1680945, 1921080, 2017134, 2058300, 2241260, 2401350, 2689512, 2801575, 2881620, 3201800, 3361890, 3602025, 4034268, 4116600, 4482520, 4802700, 5042835, 5603150, 5763240, 6723780, 7204050, 8068536, 8404725, 9605400, 10085670, 11206300, 13447560, 14408100, 16809450, 20171340, 22412600, 25214175, 28816200, 33618900, 40342680, 50428350, 67237800, 100856700, 201713400]

約数ペア:

[(1, 201713400), (2, 100856700), (3, 67237800), (4, 50428350), (5, 40342680), (6, 33618900), (7, 28816200), (8, 25214175), (9, 22412600), (10, 20171340), (12, 16809450), (14, 14408100), (15, 13447560), (18, 11206300), (20, 10085670), (21, 9605400), (24, 8404725), (25, 8068536), (28, 7204050), (30, 6723780), (35, 5763240), (36, 5603150), (40, 5042835), (42, 4802700), (45, 4482520), (49, 4116600), (50, 4034268), (56, 3602025), (60, 3361890), (63, 3201800), (70, 2881620), (72, 2801575), (75, 2689512), (84, 2401350), (90, 2241260), (98, 2058300), (100, 2017134), (105, 1921080), (120, 1680945), (126, 1600900), (140, 1440810), (147, 1372200), (150, 1344756), (168, 1200675), (175, 1152648), (180, 1120630), (196, 1029150), (200, 1008567), (210, 960540), (225, 896504), (245, 823320), (252, 800450), (280, 720405), (294, 686100), (300, 672378), (315, 640360), (350, 576324), (360, 560315), (392, 514575), (420, 480270), (441, 457400), (450, 448252), (490, 411660), (504, 400225), (525, 384216), (588, 343050), (600, 336189), (630, 320180), (700, 288162), (735, 274440), (840, 240135), (882, 228700), (900, 224126), (980, 205830), (1050, 192108), (1176, 171525), (1225, 164664), (1260, 160090), (1400, 144081), (1470, 137220), (1575, 128072), (1764, 114350), (1800, 112063), (1960, 102915), (2100, 96054), (2205, 91480), (2287, 88200), (2450, 82332), (2520, 80045), (2940, 68610), (3150, 64036), (3528, 57175), (3675, 54888), (4200, 48027), (4410, 45740), (4574, 44100), (4900, 41166), (5880, 34305), (6300, 32018), (6861, 29400), (7350, 27444), (8820, 22870), (9148, 22050), (9800, 20583), (11025, 18296), (11435, 17640), (12600, 16009), (13722, 14700)]