102225920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 250614000

約数和(自身を除く): 148388080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 149, 160, 256, 268, 298, 320, 335, 512, 536, 596, 640, 670, 745, 1024, 1072, 1192, 1280, 1340, 1490, 2048, 2144, 2384, 2560, 2680, 2980, 4288, 4768, 5120, 5360, 5960, 8576, 9536, 9983, 10240, 10720, 11920, 17152, 19072, 19966, 21440, 23840, 34304, 38144, 39932, 42880, 47680, 49915, 68608, 76288, 79864, 85760, 95360, 99830, 137216, 152576, 159728, 171520, 190720, 199660, 305152, 319456, 343040, 381440, 399320, 638912, 686080, 762880, 798640, 1277824, 1525760, 1597280, 2555648, 3194560, 5111296, 6389120, 10222592, 12778240, 20445184, 25556480, 51112960, 102225920]

約数ペア:

[(1, 102225920), (2, 51112960), (4, 25556480), (5, 20445184), (8, 12778240), (10, 10222592), (16, 6389120), (20, 5111296), (32, 3194560), (40, 2555648), (64, 1597280), (67, 1525760), (80, 1277824), (128, 798640), (134, 762880), (149, 686080), (160, 638912), (256, 399320), (268, 381440), (298, 343040), (320, 319456), (335, 305152), (512, 199660), (536, 190720), (596, 171520), (640, 159728), (670, 152576), (745, 137216), (1024, 99830), (1072, 95360), (1192, 85760), (1280, 79864), (1340, 76288), (1490, 68608), (2048, 49915), (2144, 47680), (2384, 42880), (2560, 39932), (2680, 38144), (2980, 34304), (4288, 23840), (4768, 21440), (5120, 19966), (5360, 19072), (5960, 17152), (8576, 11920), (9536, 10720), (9983, 10240)]