27705800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 70977600

約数和(自身を除く): 43271800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 317, 380, 437, 460, 475, 575, 634, 760, 874, 920, 950, 1150, 1268, 1585, 1748, 1900, 2185, 2300, 2536, 3170, 3496, 3800, 4370, 4600, 6023, 6340, 7291, 7925, 8740, 10925, 12046, 12680, 14582, 15850, 17480, 21850, 24092, 29164, 30115, 31700, 36455, 43700, 48184, 58328, 60230, 63400, 72910, 87400, 120460, 138529, 145820, 150575, 182275, 240920, 277058, 291640, 301150, 364550, 554116, 602300, 692645, 729100, 1108232, 1204600, 1385290, 1458200, 2770580, 3463225, 5541160, 6926450, 13852900, 27705800]

約数ペア:

[(1, 27705800), (2, 13852900), (4, 6926450), (5, 5541160), (8, 3463225), (10, 2770580), (19, 1458200), (20, 1385290), (23, 1204600), (25, 1108232), (38, 729100), (40, 692645), (46, 602300), (50, 554116), (76, 364550), (92, 301150), (95, 291640), (100, 277058), (115, 240920), (152, 182275), (184, 150575), (190, 145820), (200, 138529), (230, 120460), (317, 87400), (380, 72910), (437, 63400), (460, 60230), (475, 58328), (575, 48184), (634, 43700), (760, 36455), (874, 31700), (920, 30115), (950, 29164), (1150, 24092), (1268, 21850), (1585, 17480), (1748, 15850), (1900, 14582), (2185, 12680), (2300, 12046), (2536, 10925), (3170, 8740), (3496, 7925), (3800, 7291), (4370, 6340), (4600, 6023)]