208771200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 288

約数和(自身を含む): 813898800

約数和(自身を除く): 605127600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 384, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 640, 659, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1152, 1200, 1318, 1320, 1408, 1440, 1584, 1600, 1650, 1760, 1800, 1920, 1977, 1980, 2112, 2200, 2400, 2475, 2636, 2640, 2880, 3168, 3200, 3295, 3300, 3520, 3600, 3954, 3960, 4224, 4400, 4800, 4950, 5272, 5280, 5760, 5931, 6336, 6590, 6600, 7040, 7200, 7249, 7908, 7920, 8800, 9600, 9885, 9900, 10544, 10560, 11862, 12672, 13180, 13200, 14400, 14498, 15816, 15840, 16475, 17600, 19770, 19800, 21088, 21120, 21747, 23724, 26360, 26400, 28800, 28996, 29655, 31632, 31680, 32950, 35200, 36245, 39540, 39600, 42176, 43494, 47448, 49425, 52720, 52800, 57992, 59310, 63264, 63360, 65241, 65900, 72490, 79080, 79200, 84352, 86988, 94896, 98850, 105440, 105600, 108735, 115984, 118620, 126528, 130482, 131800, 144980, 148275, 158160, 158400, 173976, 181225, 189792, 197700, 210880, 217470, 231968, 237240, 253056, 260964, 263600, 289960, 296550, 316320, 316800, 326205, 347952, 362450, 379584, 395400, 421760, 434940, 463936, 474480, 521928, 527200, 543675, 579920, 593100, 632640, 652410, 695904, 724900, 759168, 790800, 869880, 927872, 948960, 1043856, 1054400, 1087350, 1159840, 1186200, 1265280, 1304820, 1391808, 1449800, 1581600, 1631025, 1739760, 1897920, 2087712, 2108800, 2174700, 2319680, 2372400, 2609640, 2783616, 2899600, 3163200, 3262050, 3479520, 3795840, 4175424, 4349400, 4639360, 4744800, 5219280, 5799200, 6326400, 6524100, 6959040, 8350848, 8698800, 9489600, 10438560, 11598400, 13048200, 13918080, 17397600, 18979200, 20877120, 23196800, 26096400, 34795200, 41754240, 52192800, 69590400, 104385600, 208771200]

約数ペア:

[(1, 208771200), (2, 104385600), (3, 69590400), (4, 52192800), (5, 41754240), (6, 34795200), (8, 26096400), (9, 23196800), (10, 20877120), (11, 18979200), (12, 17397600), (15, 13918080), (16, 13048200), (18, 11598400), (20, 10438560), (22, 9489600), (24, 8698800), (25, 8350848), (30, 6959040), (32, 6524100), (33, 6326400), (36, 5799200), (40, 5219280), (44, 4744800), (45, 4639360), (48, 4349400), (50, 4175424), (55, 3795840), (60, 3479520), (64, 3262050), (66, 3163200), (72, 2899600), (75, 2783616), (80, 2609640), (88, 2372400), (90, 2319680), (96, 2174700), (99, 2108800), (100, 2087712), (110, 1897920), (120, 1739760), (128, 1631025), (132, 1581600), (144, 1449800), (150, 1391808), (160, 1304820), (165, 1265280), (176, 1186200), (180, 1159840), (192, 1087350), (198, 1054400), (200, 1043856), (220, 948960), (225, 927872), (240, 869880), (264, 790800), (275, 759168), (288, 724900), (300, 695904), (320, 652410), (330, 632640), (352, 593100), (360, 579920), (384, 543675), (396, 527200), (400, 521928), (440, 474480), (450, 463936), (480, 434940), (495, 421760), (528, 395400), (550, 379584), (576, 362450), (600, 347952), (640, 326205), (659, 316800), (660, 316320), (704, 296550), (720, 289960), (792, 263600), (800, 260964), (825, 253056), (880, 237240), (900, 231968), (960, 217470), (990, 210880), (1056, 197700), (1100, 189792), (1152, 181225), (1200, 173976), (1318, 158400), (1320, 158160), (1408, 148275), (1440, 144980), (1584, 131800), (1600, 130482), (1650, 126528), (1760, 118620), (1800, 115984), (1920, 108735), (1977, 105600), (1980, 105440), (2112, 98850), (2200, 94896), (2400, 86988), (2475, 84352), (2636, 79200), (2640, 79080), (2880, 72490), (3168, 65900), (3200, 65241), (3295, 63360), (3300, 63264), (3520, 59310), (3600, 57992), (3954, 52800), (3960, 52720), (4224, 49425), (4400, 47448), (4800, 43494), (4950, 42176), (5272, 39600), (5280, 39540), (5760, 36245), (5931, 35200), (6336, 32950), (6590, 31680), (6600, 31632), (7040, 29655), (7200, 28996), (7249, 28800), (7908, 26400), (7920, 26360), (8800, 23724), (9600, 21747), (9885, 21120), (9900, 21088), (10544, 19800), (10560, 19770), (11862, 17600), (12672, 16475), (13180, 15840), (13200, 15816), (14400, 14498)]