185002020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 682456320

約数和(自身を除く): 497454300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 61, 63, 70, 83, 84, 87, 90, 105, 116, 122, 126, 140, 145, 166, 174, 180, 183, 203, 210, 244, 249, 252, 261, 290, 305, 315, 332, 348, 366, 406, 415, 420, 427, 435, 498, 522, 549, 580, 581, 609, 610, 630, 732, 747, 812, 830, 854, 870, 915, 996, 1015, 1044, 1098, 1162, 1218, 1220, 1245, 1260, 1281, 1305, 1494, 1660, 1708, 1740, 1743, 1769, 1827, 1830, 2030, 2135, 2196, 2324, 2407, 2436, 2490, 2562, 2610, 2745, 2905, 2988, 3045, 3486, 3538, 3654, 3660, 3735, 3843, 4060, 4270, 4814, 4980, 5063, 5124, 5220, 5229, 5307, 5490, 5810, 6090, 6405, 6972, 7076, 7221, 7308, 7470, 7686, 8540, 8715, 8845, 9135, 9628, 10126, 10458, 10614, 10980, 11620, 12035, 12180, 12383, 12810, 14442, 14940, 15189, 15372, 15921, 16849, 17430, 17690, 18270, 19215, 20252, 20916, 21228, 21663, 24070, 24766, 25315, 25620, 26145, 26535, 28884, 30378, 31842, 33698, 34860, 35380, 35441, 36105, 36540, 37149, 38430, 43326, 45567, 48140, 49532, 50547, 50630, 52290, 53070, 60756, 61915, 63684, 67396, 70882, 72210, 74298, 75945, 76860, 79605, 84245, 86652, 91134, 101094, 101260, 104580, 106140, 106323, 108315, 111447, 123830, 141764, 144420, 146827, 148596, 151641, 151890, 159210, 168490, 177205, 182268, 185745, 202188, 212646, 216630, 222894, 227835, 247660, 252735, 293654, 303282, 303780, 318420, 318969, 336980, 354410, 371490, 425292, 433260, 440481, 445788, 455670, 505470, 531615, 557235, 587308, 606564, 637938, 708820, 734135, 742980, 758205, 880962, 911340, 1010940, 1027789, 1063230, 1114470, 1275876, 1321443, 1468270, 1516410, 1594845, 1761924, 2055578, 2126460, 2202405, 2228940, 2642886, 2936540, 3032820, 3083367, 3189690, 4111156, 4404810, 5138945, 5285772, 6166734, 6379380, 6607215, 8809620, 9250101, 10277890, 12333468, 13214430, 15416835, 18500202, 20555780, 26428860, 30833670, 37000404, 46250505, 61667340, 92501010, 185002020]

約数ペア:

[(1, 185002020), (2, 92501010), (3, 61667340), (4, 46250505), (5, 37000404), (6, 30833670), (7, 26428860), (9, 20555780), (10, 18500202), (12, 15416835), (14, 13214430), (15, 12333468), (18, 10277890), (20, 9250101), (21, 8809620), (28, 6607215), (29, 6379380), (30, 6166734), (35, 5285772), (36, 5138945), (42, 4404810), (45, 4111156), (58, 3189690), (60, 3083367), (61, 3032820), (63, 2936540), (70, 2642886), (83, 2228940), (84, 2202405), (87, 2126460), (90, 2055578), (105, 1761924), (116, 1594845), (122, 1516410), (126, 1468270), (140, 1321443), (145, 1275876), (166, 1114470), (174, 1063230), (180, 1027789), (183, 1010940), (203, 911340), (210, 880962), (244, 758205), (249, 742980), (252, 734135), (261, 708820), (290, 637938), (305, 606564), (315, 587308), (332, 557235), (348, 531615), (366, 505470), (406, 455670), (415, 445788), (420, 440481), (427, 433260), (435, 425292), (498, 371490), (522, 354410), (549, 336980), (580, 318969), (581, 318420), (609, 303780), (610, 303282), (630, 293654), (732, 252735), (747, 247660), (812, 227835), (830, 222894), (854, 216630), (870, 212646), (915, 202188), (996, 185745), (1015, 182268), (1044, 177205), (1098, 168490), (1162, 159210), (1218, 151890), (1220, 151641), (1245, 148596), (1260, 146827), (1281, 144420), (1305, 141764), (1494, 123830), (1660, 111447), (1708, 108315), (1740, 106323), (1743, 106140), (1769, 104580), (1827, 101260), (1830, 101094), (2030, 91134), (2135, 86652), (2196, 84245), (2324, 79605), (2407, 76860), (2436, 75945), (2490, 74298), (2562, 72210), (2610, 70882), (2745, 67396), (2905, 63684), (2988, 61915), (3045, 60756), (3486, 53070), (3538, 52290), (3654, 50630), (3660, 50547), (3735, 49532), (3843, 48140), (4060, 45567), (4270, 43326), (4814, 38430), (4980, 37149), (5063, 36540), (5124, 36105), (5220, 35441), (5229, 35380), (5307, 34860), (5490, 33698), (5810, 31842), (6090, 30378), (6405, 28884), (6972, 26535), (7076, 26145), (7221, 25620), (7308, 25315), (7470, 24766), (7686, 24070), (8540, 21663), (8715, 21228), (8845, 20916), (9135, 20252), (9628, 19215), (10126, 18270), (10458, 17690), (10614, 17430), (10980, 16849), (11620, 15921), (12035, 15372), (12180, 15189), (12383, 14940), (12810, 14442)]