209624800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 661457664

約数和(自身を除く): 451832864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 41, 44, 50, 55, 56, 70, 77, 80, 82, 83, 88, 100, 110, 112, 140, 154, 160, 164, 166, 175, 176, 200, 205, 220, 224, 275, 280, 287, 308, 328, 332, 350, 352, 385, 400, 410, 415, 440, 451, 550, 560, 574, 581, 616, 656, 664, 700, 770, 800, 820, 830, 880, 902, 913, 1025, 1100, 1120, 1148, 1162, 1232, 1312, 1328, 1400, 1435, 1540, 1640, 1660, 1760, 1804, 1826, 1925, 2050, 2075, 2200, 2255, 2296, 2324, 2464, 2656, 2800, 2870, 2905, 3080, 3157, 3280, 3320, 3403, 3608, 3652, 3850, 4100, 4150, 4400, 4510, 4565, 4592, 4648, 5600, 5740, 5810, 6160, 6314, 6391, 6560, 6640, 6806, 7175, 7216, 7304, 7700, 8200, 8300, 8800, 9020, 9130, 9184, 9296, 11275, 11480, 11620, 12320, 12628, 12782, 13280, 13612, 14350, 14432, 14525, 14608, 15400, 15785, 16400, 16600, 17015, 18040, 18260, 18592, 22550, 22825, 22960, 23240, 23821, 25256, 25564, 27224, 28700, 29050, 29216, 30800, 31570, 31955, 32800, 33200, 34030, 36080, 36520, 37433, 45100, 45650, 45920, 46480, 47642, 50512, 51128, 54448, 57400, 58100, 61600, 63140, 63910, 66400, 68060, 72160, 73040, 74866, 78925, 85075, 90200, 91300, 92960, 95284, 101024, 102256, 108896, 114800, 116200, 119105, 126280, 127820, 136120, 146080, 149732, 157850, 159775, 170150, 180400, 182600, 187165, 190568, 204512, 229600, 232400, 238210, 252560, 255640, 262031, 272240, 299464, 315700, 319550, 340300, 360800, 365200, 374330, 381136, 464800, 476420, 505120, 511280, 524062, 544480, 595525, 598928, 631400, 639100, 680600, 730400, 748660, 762272, 935825, 952840, 1022560, 1048124, 1191050, 1197856, 1262800, 1278200, 1310155, 1361200, 1497320, 1871650, 1905680, 2096248, 2382100, 2525600, 2556400, 2620310, 2722400, 2994640, 3743300, 3811360, 4192496, 4764200, 5112800, 5240620, 5989280, 6550775, 7486600, 8384992, 9528400, 10481240, 13101550, 14973200, 19056800, 20962480, 26203100, 29946400, 41924960, 52406200, 104812400, 209624800]

約数ペア:

[(1, 209624800), (2, 104812400), (4, 52406200), (5, 41924960), (7, 29946400), (8, 26203100), (10, 20962480), (11, 19056800), (14, 14973200), (16, 13101550), (20, 10481240), (22, 9528400), (25, 8384992), (28, 7486600), (32, 6550775), (35, 5989280), (40, 5240620), (41, 5112800), (44, 4764200), (50, 4192496), (55, 3811360), (56, 3743300), (70, 2994640), (77, 2722400), (80, 2620310), (82, 2556400), (83, 2525600), (88, 2382100), (100, 2096248), (110, 1905680), (112, 1871650), (140, 1497320), (154, 1361200), (160, 1310155), (164, 1278200), (166, 1262800), (175, 1197856), (176, 1191050), (200, 1048124), (205, 1022560), (220, 952840), (224, 935825), (275, 762272), (280, 748660), (287, 730400), (308, 680600), (328, 639100), (332, 631400), (350, 598928), (352, 595525), (385, 544480), (400, 524062), (410, 511280), (415, 505120), (440, 476420), (451, 464800), (550, 381136), (560, 374330), (574, 365200), (581, 360800), (616, 340300), (656, 319550), (664, 315700), (700, 299464), (770, 272240), (800, 262031), (820, 255640), (830, 252560), (880, 238210), (902, 232400), (913, 229600), (1025, 204512), (1100, 190568), (1120, 187165), (1148, 182600), (1162, 180400), (1232, 170150), (1312, 159775), (1328, 157850), (1400, 149732), (1435, 146080), (1540, 136120), (1640, 127820), (1660, 126280), (1760, 119105), (1804, 116200), (1826, 114800), (1925, 108896), (2050, 102256), (2075, 101024), (2200, 95284), (2255, 92960), (2296, 91300), (2324, 90200), (2464, 85075), (2656, 78925), (2800, 74866), (2870, 73040), (2905, 72160), (3080, 68060), (3157, 66400), (3280, 63910), (3320, 63140), (3403, 61600), (3608, 58100), (3652, 57400), (3850, 54448), (4100, 51128), (4150, 50512), (4400, 47642), (4510, 46480), (4565, 45920), (4592, 45650), (4648, 45100), (5600, 37433), (5740, 36520), (5810, 36080), (6160, 34030), (6314, 33200), (6391, 32800), (6560, 31955), (6640, 31570), (6806, 30800), (7175, 29216), (7216, 29050), (7304, 28700), (7700, 27224), (8200, 25564), (8300, 25256), (8800, 23821), (9020, 23240), (9130, 22960), (9184, 22825), (9296, 22550), (11275, 18592), (11480, 18260), (11620, 18040), (12320, 17015), (12628, 16600), (12782, 16400), (13280, 15785), (13612, 15400), (14350, 14608), (14432, 14525)]