20676600

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 81542400

約数和(自身を除く): 60865800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 547, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1094, 1260, 1350, 1400, 1512, 1575, 1641, 1800, 1890, 2100, 2188, 2520, 2700, 2735, 3150, 3282, 3780, 3829, 4200, 4376, 4725, 4923, 5400, 5470, 6300, 6564, 7560, 7658, 8205, 9450, 9846, 10940, 11487, 12600, 13128, 13675, 14769, 15316, 16410, 18900, 19145, 19692, 21880, 22974, 24615, 27350, 29538, 30632, 32820, 34461, 37800, 38290, 39384, 41025, 45948, 49230, 54700, 57435, 59076, 65640, 68922, 73845, 76580, 82050, 91896, 95725, 98460, 103383, 109400, 114870, 118152, 123075, 137844, 147690, 153160, 164100, 172305, 191450, 196920, 206766, 229740, 246150, 275688, 287175, 295380, 328200, 344610, 369225, 382900, 413532, 459480, 492300, 516915, 574350, 590760, 689220, 738450, 765800, 827064, 861525, 984600, 1033830, 1148700, 1378440, 1476900, 1723050, 2067660, 2297400, 2584575, 2953800, 3446100, 4135320, 5169150, 6892200, 10338300, 20676600]

約数ペア:

[(1, 20676600), (2, 10338300), (3, 6892200), (4, 5169150), (5, 4135320), (6, 3446100), (7, 2953800), (8, 2584575), (9, 2297400), (10, 2067660), (12, 1723050), (14, 1476900), (15, 1378440), (18, 1148700), (20, 1033830), (21, 984600), (24, 861525), (25, 827064), (27, 765800), (28, 738450), (30, 689220), (35, 590760), (36, 574350), (40, 516915), (42, 492300), (45, 459480), (50, 413532), (54, 382900), (56, 369225), (60, 344610), (63, 328200), (70, 295380), (72, 287175), (75, 275688), (84, 246150), (90, 229740), (100, 206766), (105, 196920), (108, 191450), (120, 172305), (126, 164100), (135, 153160), (140, 147690), (150, 137844), (168, 123075), (175, 118152), (180, 114870), (189, 109400), (200, 103383), (210, 98460), (216, 95725), (225, 91896), (252, 82050), (270, 76580), (280, 73845), (300, 68922), (315, 65640), (350, 59076), (360, 57435), (378, 54700), (420, 49230), (450, 45948), (504, 41025), (525, 39384), (540, 38290), (547, 37800), (600, 34461), (630, 32820), (675, 30632), (700, 29538), (756, 27350), (840, 24615), (900, 22974), (945, 21880), (1050, 19692), (1080, 19145), (1094, 18900), (1260, 16410), (1350, 15316), (1400, 14769), (1512, 13675), (1575, 13128), (1641, 12600), (1800, 11487), (1890, 10940), (2100, 9846), (2188, 9450), (2520, 8205), (2700, 7658), (2735, 7560), (3150, 6564), (3282, 6300), (3780, 5470), (3829, 5400), (4200, 4923), (4376, 4725)]