208909800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 192

約数和(自身を含む): 785217600

約数和(自身を除く): 576307800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 330, 360, 396, 440, 450, 495, 540, 550, 594, 600, 660, 675, 792, 825, 900, 990, 1080, 1100, 1188, 1320, 1350, 1485, 1650, 1800, 1980, 2200, 2376, 2475, 2700, 2970, 3300, 3517, 3960, 4950, 5400, 5940, 6600, 7034, 7425, 9900, 10551, 11880, 14068, 14850, 17585, 19800, 21102, 28136, 29700, 31653, 35170, 38687, 42204, 52755, 59400, 63306, 70340, 77374, 84408, 87925, 94959, 105510, 116061, 126612, 140680, 154748, 158265, 175850, 189918, 193435, 211020, 232122, 253224, 263775, 309496, 316530, 348183, 351700, 379836, 386870, 422040, 464244, 474795, 527550, 580305, 633060, 696366, 703400, 759672, 773740, 791325, 928488, 949590, 967175, 1044549, 1055100, 1160610, 1266120, 1392732, 1547480, 1582650, 1740915, 1899180, 1934350, 2089098, 2110200, 2321220, 2373975, 2785464, 2901525, 3165300, 3481830, 3798360, 3868700, 4178196, 4642440, 4747950, 5222745, 5803050, 6330600, 6963660, 7737400, 8356392, 8704575, 9495900, 10445490, 11606100, 13927320, 17409150, 18991800, 20890980, 23212200, 26113725, 34818300, 41781960, 52227450, 69636600, 104454900, 208909800]

約数ペア:

[(1, 208909800), (2, 104454900), (3, 69636600), (4, 52227450), (5, 41781960), (6, 34818300), (8, 26113725), (9, 23212200), (10, 20890980), (11, 18991800), (12, 17409150), (15, 13927320), (18, 11606100), (20, 10445490), (22, 9495900), (24, 8704575), (25, 8356392), (27, 7737400), (30, 6963660), (33, 6330600), (36, 5803050), (40, 5222745), (44, 4747950), (45, 4642440), (50, 4178196), (54, 3868700), (55, 3798360), (60, 3481830), (66, 3165300), (72, 2901525), (75, 2785464), (88, 2373975), (90, 2321220), (99, 2110200), (100, 2089098), (108, 1934350), (110, 1899180), (120, 1740915), (132, 1582650), (135, 1547480), (150, 1392732), (165, 1266120), (180, 1160610), (198, 1055100), (200, 1044549), (216, 967175), (220, 949590), (225, 928488), (264, 791325), (270, 773740), (275, 759672), (297, 703400), (300, 696366), (330, 633060), (360, 580305), (396, 527550), (440, 474795), (450, 464244), (495, 422040), (540, 386870), (550, 379836), (594, 351700), (600, 348183), (660, 316530), (675, 309496), (792, 263775), (825, 253224), (900, 232122), (990, 211020), (1080, 193435), (1100, 189918), (1188, 175850), (1320, 158265), (1350, 154748), (1485, 140680), (1650, 126612), (1800, 116061), (1980, 105510), (2200, 94959), (2376, 87925), (2475, 84408), (2700, 77374), (2970, 70340), (3300, 63306), (3517, 59400), (3960, 52755), (4950, 42204), (5400, 38687), (5940, 35170), (6600, 31653), (7034, 29700), (7425, 28136), (9900, 21102), (10551, 19800), (11880, 17585), (14068, 14850)]