75221760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 253128960

約数和(自身を除く): 177907200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1031, 1140, 1216, 1280, 1520, 1824, 1920, 2062, 2280, 2432, 3040, 3093, 3648, 3840, 4124, 4560, 4864, 5155, 6080, 6186, 7296, 8248, 9120, 10310, 12160, 12372, 14592, 15465, 16496, 18240, 19589, 20620, 24320, 24744, 30930, 32992, 36480, 39178, 41240, 49488, 58767, 61860, 65984, 72960, 78356, 82480, 97945, 98976, 117534, 123720, 131968, 156712, 164960, 195890, 197952, 235068, 247440, 263936, 293835, 313424, 329920, 391780, 395904, 470136, 494880, 587670, 626848, 659840, 783560, 791808, 940272, 989760, 1175340, 1253696, 1319680, 1567120, 1880544, 1979520, 2350680, 2507392, 3134240, 3761088, 3959040, 4701360, 5014784, 6268480, 7522176, 9402720, 12536960, 15044352, 18805440, 25073920, 37610880, 75221760]

約数ペア:

[(1, 75221760), (2, 37610880), (3, 25073920), (4, 18805440), (5, 15044352), (6, 12536960), (8, 9402720), (10, 7522176), (12, 6268480), (15, 5014784), (16, 4701360), (19, 3959040), (20, 3761088), (24, 3134240), (30, 2507392), (32, 2350680), (38, 1979520), (40, 1880544), (48, 1567120), (57, 1319680), (60, 1253696), (64, 1175340), (76, 989760), (80, 940272), (95, 791808), (96, 783560), (114, 659840), (120, 626848), (128, 587670), (152, 494880), (160, 470136), (190, 395904), (192, 391780), (228, 329920), (240, 313424), (256, 293835), (285, 263936), (304, 247440), (320, 235068), (380, 197952), (384, 195890), (456, 164960), (480, 156712), (570, 131968), (608, 123720), (640, 117534), (760, 98976), (768, 97945), (912, 82480), (960, 78356), (1031, 72960), (1140, 65984), (1216, 61860), (1280, 58767), (1520, 49488), (1824, 41240), (1920, 39178), (2062, 36480), (2280, 32992), (2432, 30930), (3040, 24744), (3093, 24320), (3648, 20620), (3840, 19589), (4124, 18240), (4560, 16496), (4864, 15465), (5155, 14592), (6080, 12372), (6186, 12160), (7296, 10310), (8248, 9120)]