25666200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 103899600

約数和(自身を除く): 78233400

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, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 97, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 194, 196, 200, 210, 216, 225, 245, 252, 270, 280, 291, 294, 300, 315, 350, 360, 378, 388, 392, 420, 441, 450, 485, 490, 504, 525, 540, 582, 588, 600, 630, 675, 679, 700, 735, 756, 776, 840, 873, 882, 900, 945, 970, 980, 1050, 1080, 1164, 1176, 1225, 1260, 1323, 1350, 1358, 1400, 1455, 1470, 1512, 1575, 1746, 1764, 1800, 1890, 1940, 1960, 2037, 2100, 2205, 2328, 2425, 2450, 2520, 2619, 2646, 2700, 2716, 2910, 2940, 3150, 3395, 3492, 3528, 3675, 3780, 3880, 4074, 4200, 4365, 4410, 4725, 4753, 4850, 4900, 5238, 5292, 5400, 5432, 5820, 5880, 6111, 6300, 6615, 6790, 6984, 7275, 7350, 7560, 8148, 8730, 8820, 9450, 9506, 9700, 9800, 10185, 10476, 10584, 11025, 11640, 12222, 12600, 13095, 13230, 13580, 14259, 14550, 14700, 16296, 16975, 17460, 17640, 18333, 18900, 19012, 19400, 20370, 20952, 21825, 22050, 23765, 24444, 26190, 26460, 27160, 28518, 29100, 29400, 30555, 33075, 33950, 34920, 36666, 37800, 38024, 40740, 42777, 43650, 44100, 47530, 48888, 50925, 52380, 52920, 57036, 58200, 61110, 65475, 66150, 67900, 71295, 73332, 81480, 85554, 87300, 88200, 91665, 95060, 101850, 104760, 114072, 118825, 122220, 128331, 130950, 132300, 135800, 142590, 146664, 152775, 171108, 174600, 183330, 190120, 203700, 213885, 237650, 244440, 256662, 261900, 264600, 285180, 305550, 342216, 356475, 366660, 407400, 427770, 458325, 475300, 513324, 523800, 570360, 611100, 641655, 712950, 733320, 855540, 916650, 950600, 1026648, 1069425, 1222200, 1283310, 1425900, 1711080, 1833300, 2138850, 2566620, 2851800, 3208275, 3666600, 4277700, 5133240, 6416550, 8555400, 12833100, 25666200]

約数ペア:

[(1, 25666200), (2, 12833100), (3, 8555400), (4, 6416550), (5, 5133240), (6, 4277700), (7, 3666600), (8, 3208275), (9, 2851800), (10, 2566620), (12, 2138850), (14, 1833300), (15, 1711080), (18, 1425900), (20, 1283310), (21, 1222200), (24, 1069425), (25, 1026648), (27, 950600), (28, 916650), (30, 855540), (35, 733320), (36, 712950), (40, 641655), (42, 611100), (45, 570360), (49, 523800), (50, 513324), (54, 475300), (56, 458325), (60, 427770), (63, 407400), (70, 366660), (72, 356475), (75, 342216), (84, 305550), (90, 285180), (97, 264600), (98, 261900), (100, 256662), (105, 244440), (108, 237650), (120, 213885), (126, 203700), (135, 190120), (140, 183330), (147, 174600), (150, 171108), (168, 152775), (175, 146664), (180, 142590), (189, 135800), (194, 132300), (196, 130950), (200, 128331), (210, 122220), (216, 118825), (225, 114072), (245, 104760), (252, 101850), (270, 95060), (280, 91665), (291, 88200), (294, 87300), (300, 85554), (315, 81480), (350, 73332), (360, 71295), (378, 67900), (388, 66150), (392, 65475), (420, 61110), (441, 58200), (450, 57036), (485, 52920), (490, 52380), (504, 50925), (525, 48888), (540, 47530), (582, 44100), (588, 43650), (600, 42777), (630, 40740), (675, 38024), (679, 37800), (700, 36666), (735, 34920), (756, 33950), (776, 33075), (840, 30555), (873, 29400), (882, 29100), (900, 28518), (945, 27160), (970, 26460), (980, 26190), (1050, 24444), (1080, 23765), (1164, 22050), (1176, 21825), (1225, 20952), (1260, 20370), (1323, 19400), (1350, 19012), (1358, 18900), (1400, 18333), (1455, 17640), (1470, 17460), (1512, 16975), (1575, 16296), (1746, 14700), (1764, 14550), (1800, 14259), (1890, 13580), (1940, 13230), (1960, 13095), (2037, 12600), (2100, 12222), (2205, 11640), (2328, 11025), (2425, 10584), (2450, 10476), (2520, 10185), (2619, 9800), (2646, 9700), (2700, 9506), (2716, 9450), (2910, 8820), (2940, 8730), (3150, 8148), (3395, 7560), (3492, 7350), (3528, 7275), (3675, 6984), (3780, 6790), (3880, 6615), (4074, 6300), (4200, 6111), (4365, 5880), (4410, 5820), (4725, 5432), (4753, 5400), (4850, 5292), (4900, 5238)]