271296500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 639055872

約数和(自身を除く): 367759372

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 125, 155, 230, 250, 310, 460, 500, 575, 620, 713, 761, 775, 1150, 1426, 1522, 1550, 2300, 2852, 2875, 3044, 3100, 3565, 3805, 3875, 5750, 7130, 7610, 7750, 11500, 14260, 15220, 15500, 17503, 17825, 19025, 23591, 35006, 35650, 38050, 47182, 70012, 71300, 76100, 87515, 89125, 94364, 95125, 117955, 175030, 178250, 190250, 235910, 350060, 356500, 380500, 437575, 471820, 542593, 589775, 875150, 1085186, 1179550, 1750300, 2170372, 2187875, 2359100, 2712965, 2948875, 4375750, 5425930, 5897750, 8751500, 10851860, 11795500, 13564825, 27129650, 54259300, 67824125, 135648250, 271296500]

約数ペア:

[(1, 271296500), (2, 135648250), (4, 67824125), (5, 54259300), (10, 27129650), (20, 13564825), (23, 11795500), (25, 10851860), (31, 8751500), (46, 5897750), (50, 5425930), (62, 4375750), (92, 2948875), (100, 2712965), (115, 2359100), (124, 2187875), (125, 2170372), (155, 1750300), (230, 1179550), (250, 1085186), (310, 875150), (460, 589775), (500, 542593), (575, 471820), (620, 437575), (713, 380500), (761, 356500), (775, 350060), (1150, 235910), (1426, 190250), (1522, 178250), (1550, 175030), (2300, 117955), (2852, 95125), (2875, 94364), (3044, 89125), (3100, 87515), (3565, 76100), (3805, 71300), (3875, 70012), (5750, 47182), (7130, 38050), (7610, 35650), (7750, 35006), (11500, 23591), (14260, 19025), (15220, 17825), (15500, 17503)]