209767800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 729417600

約数和(自身を除く): 519649800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 37, 40, 44, 50, 55, 60, 66, 74, 75, 88, 100, 110, 111, 120, 132, 148, 150, 165, 185, 200, 220, 222, 264, 275, 296, 300, 330, 370, 407, 440, 444, 550, 555, 600, 660, 740, 814, 825, 859, 888, 925, 1100, 1110, 1221, 1320, 1480, 1628, 1650, 1718, 1850, 2035, 2200, 2220, 2442, 2577, 2775, 3256, 3300, 3436, 3700, 4070, 4295, 4440, 4884, 5154, 5550, 6105, 6600, 6872, 7400, 8140, 8590, 9449, 9768, 10175, 10308, 11100, 12210, 12885, 16280, 17180, 18898, 20350, 20616, 21475, 22200, 24420, 25770, 28347, 30525, 31783, 34360, 37796, 40700, 42950, 47245, 48840, 51540, 56694, 61050, 63566, 64425, 75592, 81400, 85900, 94490, 95349, 103080, 113388, 122100, 127132, 128850, 141735, 158915, 171800, 188980, 190698, 226776, 236225, 244200, 254264, 257700, 283470, 317830, 349613, 377960, 381396, 472450, 476745, 515400, 566940, 635660, 699226, 708675, 762792, 794575, 944900, 953490, 1048839, 1133880, 1271320, 1398452, 1417350, 1589150, 1748065, 1889800, 1906980, 2097678, 2383725, 2796904, 2834700, 3178300, 3496130, 3813960, 4195356, 4767450, 5244195, 5669400, 6356600, 6992260, 8390712, 8740325, 9534900, 10488390, 13984520, 17480650, 19069800, 20976780, 26220975, 34961300, 41953560, 52441950, 69922600, 104883900, 209767800]

約数ペア:

[(1, 209767800), (2, 104883900), (3, 69922600), (4, 52441950), (5, 41953560), (6, 34961300), (8, 26220975), (10, 20976780), (11, 19069800), (12, 17480650), (15, 13984520), (20, 10488390), (22, 9534900), (24, 8740325), (25, 8390712), (30, 6992260), (33, 6356600), (37, 5669400), (40, 5244195), (44, 4767450), (50, 4195356), (55, 3813960), (60, 3496130), (66, 3178300), (74, 2834700), (75, 2796904), (88, 2383725), (100, 2097678), (110, 1906980), (111, 1889800), (120, 1748065), (132, 1589150), (148, 1417350), (150, 1398452), (165, 1271320), (185, 1133880), (200, 1048839), (220, 953490), (222, 944900), (264, 794575), (275, 762792), (296, 708675), (300, 699226), (330, 635660), (370, 566940), (407, 515400), (440, 476745), (444, 472450), (550, 381396), (555, 377960), (600, 349613), (660, 317830), (740, 283470), (814, 257700), (825, 254264), (859, 244200), (888, 236225), (925, 226776), (1100, 190698), (1110, 188980), (1221, 171800), (1320, 158915), (1480, 141735), (1628, 128850), (1650, 127132), (1718, 122100), (1850, 113388), (2035, 103080), (2200, 95349), (2220, 94490), (2442, 85900), (2577, 81400), (2775, 75592), (3256, 64425), (3300, 63566), (3436, 61050), (3700, 56694), (4070, 51540), (4295, 48840), (4440, 47245), (4884, 42950), (5154, 40700), (5550, 37796), (6105, 34360), (6600, 31783), (6872, 30525), (7400, 28347), (8140, 25770), (8590, 24420), (9449, 22200), (9768, 21475), (10175, 20616), (10308, 20350), (11100, 18898), (12210, 17180), (12885, 16280)]