89011080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2663

約数の個数: 96

約数和(自身を含む): 292383000

約数和(自身を除く): 203371920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2549, 2910, 3492, 3880, 4365, 5098, 5820, 6984, 7647, 8730, 10196, 11640, 12745, 15294, 17460, 20392, 22941, 25490, 30588, 34920, 38235, 45882, 50980, 61176, 76470, 91764, 101960, 114705, 152940, 183528, 229410, 247253, 305880, 458820, 494506, 741759, 917640, 989012, 1236265, 1483518, 1978024, 2225277, 2472530, 2967036, 3708795, 4450554, 4945060, 5934072, 7417590, 8901108, 9890120, 11126385, 14835180, 17802216, 22252770, 29670360, 44505540, 89011080]

約数ペア:

[(1, 89011080), (2, 44505540), (3, 29670360), (4, 22252770), (5, 17802216), (6, 14835180), (8, 11126385), (9, 9890120), (10, 8901108), (12, 7417590), (15, 5934072), (18, 4945060), (20, 4450554), (24, 3708795), (30, 2967036), (36, 2472530), (40, 2225277), (45, 1978024), (60, 1483518), (72, 1236265), (90, 989012), (97, 917640), (120, 741759), (180, 494506), (194, 458820), (291, 305880), (360, 247253), (388, 229410), (485, 183528), (582, 152940), (776, 114705), (873, 101960), (970, 91764), (1164, 76470), (1455, 61176), (1746, 50980), (1940, 45882), (2328, 38235), (2549, 34920), (2910, 30588), (3492, 25490), (3880, 22941), (4365, 20392), (5098, 17460), (5820, 15294), (6984, 12745), (7647, 11640), (8730, 10196)]