149873520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 160

約数和(自身を含む): 510681600

約数和(自身を除く): 360808080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1429, 1520, 1748, 1840, 2185, 2280, 2622, 2760, 2858, 3496, 4287, 4370, 4560, 5244, 5520, 5716, 6555, 6992, 7145, 8574, 8740, 10488, 11432, 13110, 14290, 17148, 17480, 20976, 21435, 22864, 26220, 27151, 28580, 32867, 34296, 34960, 42870, 52440, 54302, 57160, 65734, 68592, 81453, 85740, 98601, 104880, 108604, 114320, 131468, 135755, 162906, 164335, 171480, 197202, 217208, 262936, 271510, 325812, 328670, 342960, 394404, 407265, 434416, 493005, 525872, 543020, 624473, 651624, 657340, 788808, 814530, 986010, 1086040, 1248946, 1303248, 1314680, 1577616, 1629060, 1873419, 1972020, 2172080, 2497892, 2629360, 3122365, 3258120, 3746838, 3944040, 4995784, 6244730, 6516240, 7493676, 7888080, 9367095, 9991568, 12489460, 14987352, 18734190, 24978920, 29974704, 37468380, 49957840, 74936760, 149873520]

約数ペア:

[(1, 149873520), (2, 74936760), (3, 49957840), (4, 37468380), (5, 29974704), (6, 24978920), (8, 18734190), (10, 14987352), (12, 12489460), (15, 9991568), (16, 9367095), (19, 7888080), (20, 7493676), (23, 6516240), (24, 6244730), (30, 4995784), (38, 3944040), (40, 3746838), (46, 3258120), (48, 3122365), (57, 2629360), (60, 2497892), (69, 2172080), (76, 1972020), (80, 1873419), (92, 1629060), (95, 1577616), (114, 1314680), (115, 1303248), (120, 1248946), (138, 1086040), (152, 986010), (184, 814530), (190, 788808), (228, 657340), (230, 651624), (240, 624473), (276, 543020), (285, 525872), (304, 493005), (345, 434416), (368, 407265), (380, 394404), (437, 342960), (456, 328670), (460, 325812), (552, 271510), (570, 262936), (690, 217208), (760, 197202), (874, 171480), (912, 164335), (920, 162906), (1104, 135755), (1140, 131468), (1311, 114320), (1380, 108604), (1429, 104880), (1520, 98601), (1748, 85740), (1840, 81453), (2185, 68592), (2280, 65734), (2622, 57160), (2760, 54302), (2858, 52440), (3496, 42870), (4287, 34960), (4370, 34296), (4560, 32867), (5244, 28580), (5520, 27151), (5716, 26220), (6555, 22864), (6992, 21435), (7145, 20976), (8574, 17480), (8740, 17148), (10488, 14290), (11432, 13110)]