205833600

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 288

約数和(自身を含む): 840206640

約数和(自身を除く): 634373040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1021, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2042, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 3063, 3150, 3200, 3360, 3600, 4032, 4084, 4200, 4480, 4800, 5040, 5105, 5600, 5760, 6126, 6300, 6720, 7147, 7200, 8064, 8168, 8400, 9189, 9600, 10080, 10210, 11200, 12252, 12600, 13440, 14294, 14400, 15315, 16336, 16800, 18378, 20160, 20420, 21441, 22400, 24504, 25200, 25525, 28588, 28800, 30630, 32672, 33600, 35735, 36756, 40320, 40840, 42882, 45945, 49008, 50400, 51050, 57176, 61260, 64323, 65344, 67200, 71470, 73512, 76575, 81680, 85764, 91890, 98016, 100800, 102100, 107205, 114352, 122520, 128646, 130688, 142940, 147024, 153150, 163360, 171528, 178675, 183780, 196032, 201600, 204200, 214410, 228704, 229725, 245040, 257292, 285880, 294048, 306300, 321615, 326720, 343056, 357350, 367560, 392064, 408400, 428820, 457408, 459450, 490080, 514584, 536025, 571760, 588096, 612600, 643230, 653440, 686112, 714700, 735120, 816800, 857640, 914816, 918900, 980160, 1029168, 1072050, 1143520, 1176192, 1225200, 1286460, 1372224, 1429400, 1470240, 1608075, 1633600, 1715280, 1837800, 1960320, 2058336, 2144100, 2287040, 2450400, 2572920, 2744448, 2858800, 2940480, 3216150, 3267200, 3430560, 3675600, 4116672, 4288200, 4574080, 4900800, 5145840, 5717600, 5880960, 6432300, 6861120, 7351200, 8233344, 8576400, 9801600, 10291680, 11435200, 12864600, 13722240, 14702400, 17152800, 20583360, 22870400, 25729200, 29404800, 34305600, 41166720, 51458400, 68611200, 102916800, 205833600]

約数ペア:

[(1, 205833600), (2, 102916800), (3, 68611200), (4, 51458400), (5, 41166720), (6, 34305600), (7, 29404800), (8, 25729200), (9, 22870400), (10, 20583360), (12, 17152800), (14, 14702400), (15, 13722240), (16, 12864600), (18, 11435200), (20, 10291680), (21, 9801600), (24, 8576400), (25, 8233344), (28, 7351200), (30, 6861120), (32, 6432300), (35, 5880960), (36, 5717600), (40, 5145840), (42, 4900800), (45, 4574080), (48, 4288200), (50, 4116672), (56, 3675600), (60, 3430560), (63, 3267200), (64, 3216150), (70, 2940480), (72, 2858800), (75, 2744448), (80, 2572920), (84, 2450400), (90, 2287040), (96, 2144100), (100, 2058336), (105, 1960320), (112, 1837800), (120, 1715280), (126, 1633600), (128, 1608075), (140, 1470240), (144, 1429400), (150, 1372224), (160, 1286460), (168, 1225200), (175, 1176192), (180, 1143520), (192, 1072050), (200, 1029168), (210, 980160), (224, 918900), (225, 914816), (240, 857640), (252, 816800), (280, 735120), (288, 714700), (300, 686112), (315, 653440), (320, 643230), (336, 612600), (350, 588096), (360, 571760), (384, 536025), (400, 514584), (420, 490080), (448, 459450), (450, 457408), (480, 428820), (504, 408400), (525, 392064), (560, 367560), (576, 357350), (600, 343056), (630, 326720), (640, 321615), (672, 306300), (700, 294048), (720, 285880), (800, 257292), (840, 245040), (896, 229725), (900, 228704), (960, 214410), (1008, 204200), (1021, 201600), (1050, 196032), (1120, 183780), (1152, 178675), (1200, 171528), (1260, 163360), (1344, 153150), (1400, 147024), (1440, 142940), (1575, 130688), (1600, 128646), (1680, 122520), (1800, 114352), (1920, 107205), (2016, 102100), (2042, 100800), (2100, 98016), (2240, 91890), (2400, 85764), (2520, 81680), (2688, 76575), (2800, 73512), (2880, 71470), (3063, 67200), (3150, 65344), (3200, 64323), (3360, 61260), (3600, 57176), (4032, 51050), (4084, 50400), (4200, 49008), (4480, 45945), (4800, 42882), (5040, 40840), (5105, 40320), (5600, 36756), (5760, 35735), (6126, 33600), (6300, 32672), (6720, 30630), (7147, 28800), (7200, 28588), (8064, 25525), (8168, 25200), (8400, 24504), (9189, 22400), (9600, 21441), (10080, 20420), (10210, 20160), (11200, 18378), (12252, 16800), (12600, 16336), (13440, 15315), (14294, 14400)]