75143040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5591}}^1$

素因数の和:5620

約数の個数: 128

約数和(自身を含む): 273784320

約数和(自身を除く): 198641280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5591, 6720, 11182, 13440, 16773, 22364, 27955, 33546, 39137, 44728, 55910, 67092, 78274, 83865, 89456, 111820, 117411, 134184, 156548, 167730, 178912, 195685, 223640, 234822, 268368, 313096, 335460, 357824, 391370, 447280, 469644, 536736, 587055, 626192, 670920, 715648, 782740, 894560, 939288, 1073472, 1174110, 1252384, 1341840, 1565480, 1789120, 1878576, 2146944, 2348220, 2504768, 2683680, 3130960, 3578240, 3757152, 4696440, 5009536, 5367360, 6261920, 7514304, 9392880, 10734720, 12523840, 15028608, 18785760, 25047680, 37571520, 75143040]

約数ペア:

[(1, 75143040), (2, 37571520), (3, 25047680), (4, 18785760), (5, 15028608), (6, 12523840), (7, 10734720), (8, 9392880), (10, 7514304), (12, 6261920), (14, 5367360), (15, 5009536), (16, 4696440), (20, 3757152), (21, 3578240), (24, 3130960), (28, 2683680), (30, 2504768), (32, 2348220), (35, 2146944), (40, 1878576), (42, 1789120), (48, 1565480), (56, 1341840), (60, 1252384), (64, 1174110), (70, 1073472), (80, 939288), (84, 894560), (96, 782740), (105, 715648), (112, 670920), (120, 626192), (128, 587055), (140, 536736), (160, 469644), (168, 447280), (192, 391370), (210, 357824), (224, 335460), (240, 313096), (280, 268368), (320, 234822), (336, 223640), (384, 195685), (420, 178912), (448, 167730), (480, 156548), (560, 134184), (640, 117411), (672, 111820), (840, 89456), (896, 83865), (960, 78274), (1120, 67092), (1344, 55910), (1680, 44728), (1920, 39137), (2240, 33546), (2688, 27955), (3360, 22364), (4480, 16773), (5591, 13440), (6720, 11182)]