63891200

素因数分解:

$2^8\times 5^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 161578200

約数和(自身を除く): 97687000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 149, 160, 200, 256, 268, 298, 320, 335, 400, 536, 596, 640, 670, 745, 800, 1072, 1192, 1280, 1340, 1490, 1600, 1675, 2144, 2384, 2680, 2980, 3200, 3350, 3725, 4288, 4768, 5360, 5960, 6400, 6700, 7450, 8576, 9536, 9983, 10720, 11920, 13400, 14900, 17152, 19072, 19966, 21440, 23840, 26800, 29800, 38144, 39932, 42880, 47680, 49915, 53600, 59600, 79864, 85760, 95360, 99830, 107200, 119200, 159728, 190720, 199660, 214400, 238400, 249575, 319456, 399320, 428800, 476800, 499150, 638912, 798640, 953600, 998300, 1277824, 1597280, 1996600, 2555648, 3194560, 3993200, 6389120, 7986400, 12778240, 15972800, 31945600, 63891200]

約数ペア:

[(1, 63891200), (2, 31945600), (4, 15972800), (5, 12778240), (8, 7986400), (10, 6389120), (16, 3993200), (20, 3194560), (25, 2555648), (32, 1996600), (40, 1597280), (50, 1277824), (64, 998300), (67, 953600), (80, 798640), (100, 638912), (128, 499150), (134, 476800), (149, 428800), (160, 399320), (200, 319456), (256, 249575), (268, 238400), (298, 214400), (320, 199660), (335, 190720), (400, 159728), (536, 119200), (596, 107200), (640, 99830), (670, 95360), (745, 85760), (800, 79864), (1072, 59600), (1192, 53600), (1280, 49915), (1340, 47680), (1490, 42880), (1600, 39932), (1675, 38144), (2144, 29800), (2384, 26800), (2680, 23840), (2980, 21440), (3200, 19966), (3350, 19072), (3725, 17152), (4288, 14900), (4768, 13400), (5360, 11920), (5960, 10720), (6400, 9983), (6700, 9536), (7450, 8576)]