99774720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2917

約数の個数: 144

約数和(自身を含む): 354184320

約数和(自身を除く): 254409600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 2887, 3456, 3840, 4320, 5760, 5774, 6912, 8640, 8661, 11520, 11548, 14435, 17280, 17322, 23096, 25983, 28870, 34560, 34644, 43305, 46192, 51966, 57740, 69288, 77949, 86610, 92384, 103932, 115480, 129915, 138576, 155898, 173220, 184768, 207864, 230960, 259830, 277152, 311796, 346440, 369536, 389745, 415728, 461920, 519660, 554304, 623592, 692880, 739072, 779490, 831456, 923840, 1039320, 1108608, 1247184, 1385760, 1558980, 1662912, 1847680, 2078640, 2217216, 2494368, 2771520, 3117960, 3325824, 3695360, 4157280, 4988736, 5543040, 6235920, 6651648, 8314560, 9977472, 11086080, 12471840, 16629120, 19954944, 24943680, 33258240, 49887360, 99774720]

約数ペア:

[(1, 99774720), (2, 49887360), (3, 33258240), (4, 24943680), (5, 19954944), (6, 16629120), (8, 12471840), (9, 11086080), (10, 9977472), (12, 8314560), (15, 6651648), (16, 6235920), (18, 5543040), (20, 4988736), (24, 4157280), (27, 3695360), (30, 3325824), (32, 3117960), (36, 2771520), (40, 2494368), (45, 2217216), (48, 2078640), (54, 1847680), (60, 1662912), (64, 1558980), (72, 1385760), (80, 1247184), (90, 1108608), (96, 1039320), (108, 923840), (120, 831456), (128, 779490), (135, 739072), (144, 692880), (160, 623592), (180, 554304), (192, 519660), (216, 461920), (240, 415728), (256, 389745), (270, 369536), (288, 346440), (320, 311796), (360, 277152), (384, 259830), (432, 230960), (480, 207864), (540, 184768), (576, 173220), (640, 155898), (720, 138576), (768, 129915), (864, 115480), (960, 103932), (1080, 92384), (1152, 86610), (1280, 77949), (1440, 69288), (1728, 57740), (1920, 51966), (2160, 46192), (2304, 43305), (2880, 34644), (2887, 34560), (3456, 28870), (3840, 25983), (4320, 23096), (5760, 17322), (5774, 17280), (6912, 14435), (8640, 11548), (8661, 11520)]