75191040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 266889168

約数和(自身を除く): 191698128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 107, 120, 122, 128, 144, 160, 180, 183, 192, 214, 240, 244, 256, 288, 305, 320, 321, 360, 366, 384, 428, 480, 488, 535, 549, 576, 610, 640, 642, 720, 732, 768, 856, 915, 960, 963, 976, 1070, 1098, 1152, 1220, 1280, 1284, 1440, 1464, 1605, 1712, 1830, 1920, 1926, 1952, 2140, 2196, 2304, 2440, 2568, 2745, 2880, 2928, 3210, 3424, 3660, 3840, 3852, 3904, 4280, 4392, 4815, 4880, 5136, 5490, 5760, 5856, 6420, 6527, 6848, 7320, 7704, 7808, 8560, 8784, 9630, 9760, 10272, 10980, 11520, 11712, 12840, 13054, 13696, 14640, 15408, 15616, 17120, 17568, 19260, 19520, 19581, 20544, 21960, 23424, 25680, 26108, 27392, 29280, 30816, 32635, 34240, 35136, 38520, 39040, 39162, 41088, 43920, 46848, 51360, 52216, 58560, 58743, 61632, 65270, 68480, 70272, 77040, 78080, 78324, 82176, 87840, 97905, 102720, 104432, 117120, 117486, 123264, 130540, 136960, 140544, 154080, 156648, 175680, 195810, 205440, 208864, 234240, 234972, 246528, 261080, 293715, 308160, 313296, 351360, 391620, 410880, 417728, 469944, 522160, 587430, 616320, 626592, 702720, 783240, 835456, 939888, 1044320, 1174860, 1232640, 1253184, 1566480, 1670912, 1879776, 2088640, 2349720, 2506368, 3132960, 3759552, 4177280, 4699440, 5012736, 6265920, 7519104, 8354560, 9398880, 12531840, 15038208, 18797760, 25063680, 37595520, 75191040]

約数ペア:

[(1, 75191040), (2, 37595520), (3, 25063680), (4, 18797760), (5, 15038208), (6, 12531840), (8, 9398880), (9, 8354560), (10, 7519104), (12, 6265920), (15, 5012736), (16, 4699440), (18, 4177280), (20, 3759552), (24, 3132960), (30, 2506368), (32, 2349720), (36, 2088640), (40, 1879776), (45, 1670912), (48, 1566480), (60, 1253184), (61, 1232640), (64, 1174860), (72, 1044320), (80, 939888), (90, 835456), (96, 783240), (107, 702720), (120, 626592), (122, 616320), (128, 587430), (144, 522160), (160, 469944), (180, 417728), (183, 410880), (192, 391620), (214, 351360), (240, 313296), (244, 308160), (256, 293715), (288, 261080), (305, 246528), (320, 234972), (321, 234240), (360, 208864), (366, 205440), (384, 195810), (428, 175680), (480, 156648), (488, 154080), (535, 140544), (549, 136960), (576, 130540), (610, 123264), (640, 117486), (642, 117120), (720, 104432), (732, 102720), (768, 97905), (856, 87840), (915, 82176), (960, 78324), (963, 78080), (976, 77040), (1070, 70272), (1098, 68480), (1152, 65270), (1220, 61632), (1280, 58743), (1284, 58560), (1440, 52216), (1464, 51360), (1605, 46848), (1712, 43920), (1830, 41088), (1920, 39162), (1926, 39040), (1952, 38520), (2140, 35136), (2196, 34240), (2304, 32635), (2440, 30816), (2568, 29280), (2745, 27392), (2880, 26108), (2928, 25680), (3210, 23424), (3424, 21960), (3660, 20544), (3840, 19581), (3852, 19520), (3904, 19260), (4280, 17568), (4392, 17120), (4815, 15616), (4880, 15408), (5136, 14640), (5490, 13696), (5760, 13054), (5856, 12840), (6420, 11712), (6527, 11520), (6848, 10980), (7320, 10272), (7704, 9760), (7808, 9630), (8560, 8784)]