201442800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 715752800

約数和(自身を除く): 514310000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 37, 39, 40, 48, 50, 52, 60, 65, 74, 75, 78, 80, 100, 104, 111, 120, 130, 148, 150, 156, 185, 195, 200, 208, 222, 240, 260, 296, 300, 312, 325, 349, 370, 390, 400, 444, 481, 520, 555, 592, 600, 624, 650, 698, 740, 780, 888, 925, 962, 975, 1040, 1047, 1110, 1200, 1300, 1396, 1443, 1480, 1560, 1745, 1776, 1850, 1924, 1950, 2094, 2220, 2405, 2600, 2775, 2792, 2886, 2960, 3120, 3490, 3700, 3848, 3900, 4188, 4440, 4537, 4810, 5200, 5235, 5550, 5584, 5772, 6980, 7215, 7400, 7696, 7800, 8376, 8725, 8880, 9074, 9620, 10470, 11100, 11544, 12025, 12913, 13611, 13960, 14430, 14800, 15600, 16752, 17450, 18148, 19240, 20940, 22200, 22685, 23088, 24050, 25826, 26175, 27222, 27920, 28860, 34900, 36075, 36296, 38480, 38739, 41880, 44400, 45370, 48100, 51652, 52350, 54444, 57720, 64565, 68055, 69800, 72150, 72592, 77478, 83760, 90740, 96200, 103304, 104700, 108888, 113425, 115440, 129130, 136110, 139600, 144300, 154956, 167869, 181480, 192400, 193695, 206608, 209400, 217776, 226850, 258260, 272220, 288600, 309912, 322825, 335738, 340275, 362960, 387390, 418800, 453700, 503607, 516520, 544440, 577200, 619824, 645650, 671476, 680550, 774780, 839345, 907400, 968475, 1007214, 1033040, 1088880, 1291300, 1342952, 1361100, 1549560, 1678690, 1814800, 1936950, 2014428, 2518035, 2582600, 2685904, 2722200, 3099120, 3357380, 3873900, 4028856, 4196725, 5036070, 5165200, 5444400, 6714760, 7747800, 8057712, 8393450, 10072140, 12590175, 13429520, 15495600, 16786900, 20144280, 25180350, 33573800, 40288560, 50360700, 67147600, 100721400, 201442800]

約数ペア:

[(1, 201442800), (2, 100721400), (3, 67147600), (4, 50360700), (5, 40288560), (6, 33573800), (8, 25180350), (10, 20144280), (12, 16786900), (13, 15495600), (15, 13429520), (16, 12590175), (20, 10072140), (24, 8393450), (25, 8057712), (26, 7747800), (30, 6714760), (37, 5444400), (39, 5165200), (40, 5036070), (48, 4196725), (50, 4028856), (52, 3873900), (60, 3357380), (65, 3099120), (74, 2722200), (75, 2685904), (78, 2582600), (80, 2518035), (100, 2014428), (104, 1936950), (111, 1814800), (120, 1678690), (130, 1549560), (148, 1361100), (150, 1342952), (156, 1291300), (185, 1088880), (195, 1033040), (200, 1007214), (208, 968475), (222, 907400), (240, 839345), (260, 774780), (296, 680550), (300, 671476), (312, 645650), (325, 619824), (349, 577200), (370, 544440), (390, 516520), (400, 503607), (444, 453700), (481, 418800), (520, 387390), (555, 362960), (592, 340275), (600, 335738), (624, 322825), (650, 309912), (698, 288600), (740, 272220), (780, 258260), (888, 226850), (925, 217776), (962, 209400), (975, 206608), (1040, 193695), (1047, 192400), (1110, 181480), (1200, 167869), (1300, 154956), (1396, 144300), (1443, 139600), (1480, 136110), (1560, 129130), (1745, 115440), (1776, 113425), (1850, 108888), (1924, 104700), (1950, 103304), (2094, 96200), (2220, 90740), (2405, 83760), (2600, 77478), (2775, 72592), (2792, 72150), (2886, 69800), (2960, 68055), (3120, 64565), (3490, 57720), (3700, 54444), (3848, 52350), (3900, 51652), (4188, 48100), (4440, 45370), (4537, 44400), (4810, 41880), (5200, 38739), (5235, 38480), (5550, 36296), (5584, 36075), (5772, 34900), (6980, 28860), (7215, 27920), (7400, 27222), (7696, 26175), (7800, 25826), (8376, 24050), (8725, 23088), (8880, 22685), (9074, 22200), (9620, 20940), (10470, 19240), (11100, 18148), (11544, 17450), (12025, 16752), (12913, 15600), (13611, 14800), (13960, 14430)]