314203000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 808704000

約数和(自身を除く): 494501000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 125, 152, 184, 190, 200, 230, 250, 380, 437, 460, 475, 500, 575, 719, 760, 874, 920, 950, 1000, 1150, 1438, 1748, 1900, 2185, 2300, 2375, 2875, 2876, 3496, 3595, 3800, 4370, 4600, 4750, 5750, 5752, 7190, 8740, 9500, 10925, 11500, 13661, 14380, 16537, 17480, 17975, 19000, 21850, 23000, 27322, 28760, 33074, 35950, 43700, 54625, 54644, 66148, 68305, 71900, 82685, 87400, 89875, 109250, 109288, 132296, 136610, 143800, 165370, 179750, 218500, 273220, 314203, 330740, 341525, 359500, 413425, 437000, 546440, 628406, 661480, 683050, 719000, 826850, 1256812, 1366100, 1571015, 1653700, 1707625, 2067125, 2513624, 2732200, 3142030, 3307400, 3415250, 4134250, 6284060, 6830500, 7855075, 8268500, 12568120, 13661000, 15710150, 16537000, 31420300, 39275375, 62840600, 78550750, 157101500, 314203000]

約数ペア:

[(1, 314203000), (2, 157101500), (4, 78550750), (5, 62840600), (8, 39275375), (10, 31420300), (19, 16537000), (20, 15710150), (23, 13661000), (25, 12568120), (38, 8268500), (40, 7855075), (46, 6830500), (50, 6284060), (76, 4134250), (92, 3415250), (95, 3307400), (100, 3142030), (115, 2732200), (125, 2513624), (152, 2067125), (184, 1707625), (190, 1653700), (200, 1571015), (230, 1366100), (250, 1256812), (380, 826850), (437, 719000), (460, 683050), (475, 661480), (500, 628406), (575, 546440), (719, 437000), (760, 413425), (874, 359500), (920, 341525), (950, 330740), (1000, 314203), (1150, 273220), (1438, 218500), (1748, 179750), (1900, 165370), (2185, 143800), (2300, 136610), (2375, 132296), (2875, 109288), (2876, 109250), (3496, 89875), (3595, 87400), (3800, 82685), (4370, 71900), (4600, 68305), (4750, 66148), (5750, 54644), (5752, 54625), (7190, 43700), (8740, 35950), (9500, 33074), (10925, 28760), (11500, 27322), (13661, 23000), (14380, 21850), (16537, 19000), (17480, 17975)]