209188800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 252

約数和(自身を含む): 757478800

約数和(自身を除く): 548290000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 73, 75, 80, 90, 96, 100, 120, 144, 146, 150, 160, 180, 192, 199, 200, 219, 225, 240, 288, 292, 300, 320, 360, 365, 398, 400, 438, 450, 480, 576, 584, 597, 600, 657, 720, 730, 796, 800, 876, 900, 960, 995, 1095, 1168, 1194, 1200, 1314, 1440, 1460, 1592, 1600, 1752, 1791, 1800, 1825, 1990, 2190, 2336, 2388, 2400, 2628, 2880, 2920, 2985, 3184, 3285, 3504, 3582, 3600, 3650, 3980, 4380, 4672, 4776, 4800, 4975, 5256, 5475, 5840, 5970, 6368, 6570, 7008, 7164, 7200, 7300, 7960, 8760, 8955, 9552, 9950, 10512, 10950, 11680, 11940, 12736, 13140, 14016, 14328, 14400, 14527, 14600, 14925, 15920, 16425, 17520, 17910, 19104, 19900, 21024, 21900, 23360, 23880, 26280, 28656, 29054, 29200, 29850, 31840, 32850, 35040, 35820, 38208, 39800, 42048, 43581, 43800, 44775, 47760, 52560, 57312, 58108, 58400, 59700, 63680, 65700, 70080, 71640, 72635, 79600, 87162, 87600, 89550, 95520, 105120, 114624, 116216, 116800, 119400, 130743, 131400, 143280, 145270, 159200, 174324, 175200, 179100, 191040, 210240, 217905, 232432, 238800, 261486, 262800, 286560, 290540, 318400, 348648, 350400, 358200, 363175, 435810, 464864, 477600, 522972, 525600, 573120, 581080, 653715, 697296, 716400, 726350, 871620, 929728, 955200, 1045944, 1051200, 1089525, 1162160, 1307430, 1394592, 1432800, 1452700, 1743240, 2091888, 2179050, 2324320, 2614860, 2789184, 2865600, 2905400, 3268575, 3486480, 4183776, 4358100, 4648640, 5229720, 5810800, 6537150, 6972960, 8367552, 8716200, 10459440, 11621600, 13074300, 13945920, 17432400, 20918880, 23243200, 26148600, 34864800, 41837760, 52297200, 69729600, 104594400, 209188800]

約数ペア:

[(1, 209188800), (2, 104594400), (3, 69729600), (4, 52297200), (5, 41837760), (6, 34864800), (8, 26148600), (9, 23243200), (10, 20918880), (12, 17432400), (15, 13945920), (16, 13074300), (18, 11621600), (20, 10459440), (24, 8716200), (25, 8367552), (30, 6972960), (32, 6537150), (36, 5810800), (40, 5229720), (45, 4648640), (48, 4358100), (50, 4183776), (60, 3486480), (64, 3268575), (72, 2905400), (73, 2865600), (75, 2789184), (80, 2614860), (90, 2324320), (96, 2179050), (100, 2091888), (120, 1743240), (144, 1452700), (146, 1432800), (150, 1394592), (160, 1307430), (180, 1162160), (192, 1089525), (199, 1051200), (200, 1045944), (219, 955200), (225, 929728), (240, 871620), (288, 726350), (292, 716400), (300, 697296), (320, 653715), (360, 581080), (365, 573120), (398, 525600), (400, 522972), (438, 477600), (450, 464864), (480, 435810), (576, 363175), (584, 358200), (597, 350400), (600, 348648), (657, 318400), (720, 290540), (730, 286560), (796, 262800), (800, 261486), (876, 238800), (900, 232432), (960, 217905), (995, 210240), (1095, 191040), (1168, 179100), (1194, 175200), (1200, 174324), (1314, 159200), (1440, 145270), (1460, 143280), (1592, 131400), (1600, 130743), (1752, 119400), (1791, 116800), (1800, 116216), (1825, 114624), (1990, 105120), (2190, 95520), (2336, 89550), (2388, 87600), (2400, 87162), (2628, 79600), (2880, 72635), (2920, 71640), (2985, 70080), (3184, 65700), (3285, 63680), (3504, 59700), (3582, 58400), (3600, 58108), (3650, 57312), (3980, 52560), (4380, 47760), (4672, 44775), (4776, 43800), (4800, 43581), (4975, 42048), (5256, 39800), (5475, 38208), (5840, 35820), (5970, 35040), (6368, 32850), (6570, 31840), (7008, 29850), (7164, 29200), (7200, 29054), (7300, 28656), (7960, 26280), (8760, 23880), (8955, 23360), (9552, 21900), (9950, 21024), (10512, 19900), (10950, 19104), (11680, 17910), (11940, 17520), (12736, 16425), (13140, 15920), (14016, 14925), (14328, 14600), (14400, 14527)]