208893600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 796824000

約数和(自身を除く): 587930400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 509, 513, 540, 570, 600, 608, 675, 684, 720, 760, 800, 855, 864, 900, 912, 950, 1018, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1440, 1520, 1527, 1710, 1800, 1824, 1900, 2036, 2052, 2160, 2280, 2400, 2545, 2565, 2700, 2736, 2850, 3040, 3054, 3420, 3600, 3800, 4072, 4104, 4275, 4320, 4560, 4581, 5090, 5130, 5400, 5472, 5700, 6108, 6840, 7200, 7600, 7635, 8144, 8208, 8550, 9120, 9162, 9671, 10180, 10260, 10800, 11400, 12216, 12725, 12825, 13680, 13743, 15200, 15270, 16288, 16416, 17100, 18324, 19342, 20360, 20520, 21600, 22800, 22905, 24432, 25450, 25650, 27360, 27486, 29013, 30540, 34200, 36648, 38175, 38684, 40720, 41040, 45600, 45810, 48355, 48864, 50900, 51300, 54972, 58026, 61080, 68400, 68715, 73296, 76350, 77368, 81440, 82080, 87039, 91620, 96710, 101800, 102600, 109944, 114525, 116052, 122160, 136800, 137430, 145065, 146592, 152700, 154736, 174078, 183240, 193420, 203600, 205200, 219888, 229050, 232104, 241775, 244320, 261117, 274860, 290130, 305400, 309472, 343575, 348156, 366480, 386840, 407200, 410400, 435195, 439776, 458100, 464208, 483550, 522234, 549720, 580260, 610800, 687150, 696312, 725325, 732960, 773680, 870390, 916200, 928416, 967100, 1044468, 1099440, 1160520, 1221600, 1305585, 1374300, 1392624, 1450650, 1547360, 1740780, 1832400, 1934200, 2088936, 2175975, 2198880, 2321040, 2611170, 2748600, 2785248, 2901300, 3481560, 3664800, 3868400, 4177872, 4351950, 4642080, 5222340, 5497200, 5802600, 6527925, 6963120, 7736800, 8355744, 8703900, 10444680, 10994400, 11605200, 13055850, 13926240, 17407800, 20889360, 23210400, 26111700, 34815600, 41778720, 52223400, 69631200, 104446800, 208893600]

約数ペア:

[(1, 208893600), (2, 104446800), (3, 69631200), (4, 52223400), (5, 41778720), (6, 34815600), (8, 26111700), (9, 23210400), (10, 20889360), (12, 17407800), (15, 13926240), (16, 13055850), (18, 11605200), (19, 10994400), (20, 10444680), (24, 8703900), (25, 8355744), (27, 7736800), (30, 6963120), (32, 6527925), (36, 5802600), (38, 5497200), (40, 5222340), (45, 4642080), (48, 4351950), (50, 4177872), (54, 3868400), (57, 3664800), (60, 3481560), (72, 2901300), (75, 2785248), (76, 2748600), (80, 2611170), (90, 2321040), (95, 2198880), (96, 2175975), (100, 2088936), (108, 1934200), (114, 1832400), (120, 1740780), (135, 1547360), (144, 1450650), (150, 1392624), (152, 1374300), (160, 1305585), (171, 1221600), (180, 1160520), (190, 1099440), (200, 1044468), (216, 967100), (225, 928416), (228, 916200), (240, 870390), (270, 773680), (285, 732960), (288, 725325), (300, 696312), (304, 687150), (342, 610800), (360, 580260), (380, 549720), (400, 522234), (432, 483550), (450, 464208), (456, 458100), (475, 439776), (480, 435195), (509, 410400), (513, 407200), (540, 386840), (570, 366480), (600, 348156), (608, 343575), (675, 309472), (684, 305400), (720, 290130), (760, 274860), (800, 261117), (855, 244320), (864, 241775), (900, 232104), (912, 229050), (950, 219888), (1018, 205200), (1026, 203600), (1080, 193420), (1140, 183240), (1200, 174078), (1350, 154736), (1368, 152700), (1425, 146592), (1440, 145065), (1520, 137430), (1527, 136800), (1710, 122160), (1800, 116052), (1824, 114525), (1900, 109944), (2036, 102600), (2052, 101800), (2160, 96710), (2280, 91620), (2400, 87039), (2545, 82080), (2565, 81440), (2700, 77368), (2736, 76350), (2850, 73296), (3040, 68715), (3054, 68400), (3420, 61080), (3600, 58026), (3800, 54972), (4072, 51300), (4104, 50900), (4275, 48864), (4320, 48355), (4560, 45810), (4581, 45600), (5090, 41040), (5130, 40720), (5400, 38684), (5472, 38175), (5700, 36648), (6108, 34200), (6840, 30540), (7200, 29013), (7600, 27486), (7635, 27360), (8144, 25650), (8208, 25450), (8550, 24432), (9120, 22905), (9162, 22800), (9671, 21600), (10180, 20520), (10260, 20360), (10800, 19342), (11400, 18324), (12216, 17100), (12725, 16416), (12825, 16288), (13680, 15270), (13743, 15200)]