125417880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 470283840

約数和(自身を除く): 344865960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 317, 360, 420, 471, 504, 628, 630, 634, 785, 840, 942, 951, 1099, 1256, 1260, 1268, 1413, 1570, 1585, 1884, 1902, 2198, 2219, 2355, 2520, 2536, 2826, 2853, 3140, 3170, 3297, 3768, 3804, 4396, 4438, 4710, 4755, 5495, 5652, 5706, 6280, 6340, 6594, 6657, 7065, 7608, 8792, 8876, 9420, 9510, 9891, 10990, 11095, 11304, 11412, 12680, 13188, 13314, 14130, 14265, 16485, 17752, 18840, 19020, 19782, 19971, 21980, 22190, 22824, 26376, 26628, 28260, 28530, 32970, 33285, 38040, 39564, 39942, 43960, 44380, 49455, 49769, 53256, 56520, 57060, 65940, 66570, 79128, 79884, 88760, 98910, 99538, 99855, 114120, 131880, 133140, 149307, 159768, 197820, 199076, 199710, 248845, 266280, 298614, 348383, 395640, 398152, 399420, 447921, 497690, 597228, 696766, 746535, 798840, 895842, 995380, 1045149, 1194456, 1393532, 1493070, 1741915, 1791684, 1990760, 2090298, 2239605, 2787064, 2986140, 3135447, 3483830, 3583368, 4180596, 4479210, 5225745, 5972280, 6270894, 6967660, 8361192, 8958420, 10451490, 12541788, 13935320, 15677235, 17916840, 20902980, 25083576, 31354470, 41805960, 62708940, 125417880]

約数ペア:

[(1, 125417880), (2, 62708940), (3, 41805960), (4, 31354470), (5, 25083576), (6, 20902980), (7, 17916840), (8, 15677235), (9, 13935320), (10, 12541788), (12, 10451490), (14, 8958420), (15, 8361192), (18, 6967660), (20, 6270894), (21, 5972280), (24, 5225745), (28, 4479210), (30, 4180596), (35, 3583368), (36, 3483830), (40, 3135447), (42, 2986140), (45, 2787064), (56, 2239605), (60, 2090298), (63, 1990760), (70, 1791684), (72, 1741915), (84, 1493070), (90, 1393532), (105, 1194456), (120, 1045149), (126, 995380), (140, 895842), (157, 798840), (168, 746535), (180, 696766), (210, 597228), (252, 497690), (280, 447921), (314, 399420), (315, 398152), (317, 395640), (360, 348383), (420, 298614), (471, 266280), (504, 248845), (628, 199710), (630, 199076), (634, 197820), (785, 159768), (840, 149307), (942, 133140), (951, 131880), (1099, 114120), (1256, 99855), (1260, 99538), (1268, 98910), (1413, 88760), (1570, 79884), (1585, 79128), (1884, 66570), (1902, 65940), (2198, 57060), (2219, 56520), (2355, 53256), (2520, 49769), (2536, 49455), (2826, 44380), (2853, 43960), (3140, 39942), (3170, 39564), (3297, 38040), (3768, 33285), (3804, 32970), (4396, 28530), (4438, 28260), (4710, 26628), (4755, 26376), (5495, 22824), (5652, 22190), (5706, 21980), (6280, 19971), (6340, 19782), (6594, 19020), (6657, 18840), (7065, 17752), (7608, 16485), (8792, 14265), (8876, 14130), (9420, 13314), (9510, 13188), (9891, 12680), (10990, 11412), (11095, 11304)]