223813000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 563397120

約数和(自身を除く): 339584120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 37, 40, 46, 50, 74, 92, 100, 115, 125, 148, 184, 185, 200, 230, 250, 263, 296, 370, 460, 500, 526, 575, 740, 851, 920, 925, 1000, 1052, 1150, 1315, 1480, 1702, 1850, 2104, 2300, 2630, 2875, 3404, 3700, 4255, 4600, 4625, 5260, 5750, 6049, 6575, 6808, 7400, 8510, 9250, 9731, 10520, 11500, 12098, 13150, 17020, 18500, 19462, 21275, 23000, 24196, 26300, 30245, 32875, 34040, 37000, 38924, 42550, 48392, 48655, 52600, 60490, 65750, 77848, 85100, 97310, 106375, 120980, 131500, 151225, 170200, 194620, 212750, 223813, 241960, 243275, 263000, 302450, 389240, 425500, 447626, 486550, 604900, 756125, 851000, 895252, 973100, 1119065, 1209800, 1216375, 1512250, 1790504, 1946200, 2238130, 2432750, 3024500, 4476260, 4865500, 5595325, 6049000, 8952520, 9731000, 11190650, 22381300, 27976625, 44762600, 55953250, 111906500, 223813000]

約数ペア:

[(1, 223813000), (2, 111906500), (4, 55953250), (5, 44762600), (8, 27976625), (10, 22381300), (20, 11190650), (23, 9731000), (25, 8952520), (37, 6049000), (40, 5595325), (46, 4865500), (50, 4476260), (74, 3024500), (92, 2432750), (100, 2238130), (115, 1946200), (125, 1790504), (148, 1512250), (184, 1216375), (185, 1209800), (200, 1119065), (230, 973100), (250, 895252), (263, 851000), (296, 756125), (370, 604900), (460, 486550), (500, 447626), (526, 425500), (575, 389240), (740, 302450), (851, 263000), (920, 243275), (925, 241960), (1000, 223813), (1052, 212750), (1150, 194620), (1315, 170200), (1480, 151225), (1702, 131500), (1850, 120980), (2104, 106375), (2300, 97310), (2630, 85100), (2875, 77848), (3404, 65750), (3700, 60490), (4255, 52600), (4600, 48655), (4625, 48392), (5260, 42550), (5750, 38924), (6049, 37000), (6575, 34040), (6808, 32875), (7400, 30245), (8510, 26300), (9250, 24196), (9731, 23000), (10520, 21275), (11500, 19462), (12098, 18500), (13150, 17020)]