208130400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 216

約数和(自身を含む): 742780584

約数和(自身を除く): 534650184

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, 72, 75, 80, 90, 96, 100, 120, 137, 144, 150, 160, 180, 200, 211, 225, 240, 274, 288, 300, 360, 400, 411, 422, 450, 480, 548, 600, 633, 685, 720, 800, 822, 844, 900, 1055, 1096, 1200, 1233, 1266, 1370, 1440, 1644, 1688, 1800, 1899, 2055, 2110, 2192, 2400, 2466, 2532, 2740, 3165, 3288, 3376, 3425, 3600, 3798, 4110, 4220, 4384, 4932, 5064, 5275, 5480, 6165, 6330, 6576, 6752, 6850, 7200, 7596, 8220, 8440, 9495, 9864, 10128, 10275, 10550, 10960, 12330, 12660, 13152, 13700, 15192, 15825, 16440, 16880, 18990, 19728, 20256, 20550, 21100, 21920, 24660, 25320, 27400, 28907, 30384, 30825, 31650, 32880, 33760, 37980, 39456, 41100, 42200, 47475, 49320, 50640, 54800, 57814, 60768, 61650, 63300, 65760, 75960, 82200, 84400, 86721, 94950, 98640, 101280, 109600, 115628, 123300, 126600, 144535, 151920, 164400, 168800, 173442, 189900, 197280, 231256, 246600, 253200, 260163, 289070, 303840, 328800, 346884, 379800, 433605, 462512, 493200, 506400, 520326, 578140, 693768, 722675, 759600, 867210, 925024, 986400, 1040652, 1156280, 1300815, 1387536, 1445350, 1519200, 1734420, 2081304, 2168025, 2312560, 2601630, 2775072, 2890700, 3468840, 4162608, 4336050, 4625120, 5203260, 5781400, 6504075, 6937680, 8325216, 8672100, 10406520, 11562800, 13008150, 13875360, 17344200, 20813040, 23125600, 26016300, 34688400, 41626080, 52032600, 69376800, 104065200, 208130400]

約数ペア:

[(1, 208130400), (2, 104065200), (3, 69376800), (4, 52032600), (5, 41626080), (6, 34688400), (8, 26016300), (9, 23125600), (10, 20813040), (12, 17344200), (15, 13875360), (16, 13008150), (18, 11562800), (20, 10406520), (24, 8672100), (25, 8325216), (30, 6937680), (32, 6504075), (36, 5781400), (40, 5203260), (45, 4625120), (48, 4336050), (50, 4162608), (60, 3468840), (72, 2890700), (75, 2775072), (80, 2601630), (90, 2312560), (96, 2168025), (100, 2081304), (120, 1734420), (137, 1519200), (144, 1445350), (150, 1387536), (160, 1300815), (180, 1156280), (200, 1040652), (211, 986400), (225, 925024), (240, 867210), (274, 759600), (288, 722675), (300, 693768), (360, 578140), (400, 520326), (411, 506400), (422, 493200), (450, 462512), (480, 433605), (548, 379800), (600, 346884), (633, 328800), (685, 303840), (720, 289070), (800, 260163), (822, 253200), (844, 246600), (900, 231256), (1055, 197280), (1096, 189900), (1200, 173442), (1233, 168800), (1266, 164400), (1370, 151920), (1440, 144535), (1644, 126600), (1688, 123300), (1800, 115628), (1899, 109600), (2055, 101280), (2110, 98640), (2192, 94950), (2400, 86721), (2466, 84400), (2532, 82200), (2740, 75960), (3165, 65760), (3288, 63300), (3376, 61650), (3425, 60768), (3600, 57814), (3798, 54800), (4110, 50640), (4220, 49320), (4384, 47475), (4932, 42200), (5064, 41100), (5275, 39456), (5480, 37980), (6165, 33760), (6330, 32880), (6576, 31650), (6752, 30825), (6850, 30384), (7200, 28907), (7596, 27400), (8220, 25320), (8440, 24660), (9495, 21920), (9864, 21100), (10128, 20550), (10275, 20256), (10550, 19728), (10960, 18990), (12330, 16880), (12660, 16440), (13152, 15825), (13700, 15192)]