121486500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{8999}}^1$

素因数の和:9027

約数の個数: 96

約数和(自身を含む): 393120000

約数和(自身を除く): 271633500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 8999, 13500, 17998, 26997, 35996, 44995, 53994, 80991, 89990, 107988, 134985, 161982, 179980, 224975, 242973, 269970, 323964, 404955, 449950, 485946, 539940, 674925, 809910, 899900, 971892, 1124875, 1214865, 1349850, 1619820, 2024775, 2249750, 2429730, 2699700, 3374625, 4049550, 4499500, 4859460, 6074325, 6749250, 8099100, 10123875, 12148650, 13498500, 20247750, 24297300, 30371625, 40495500, 60743250, 121486500]

約数ペア:

[(1, 121486500), (2, 60743250), (3, 40495500), (4, 30371625), (5, 24297300), (6, 20247750), (9, 13498500), (10, 12148650), (12, 10123875), (15, 8099100), (18, 6749250), (20, 6074325), (25, 4859460), (27, 4499500), (30, 4049550), (36, 3374625), (45, 2699700), (50, 2429730), (54, 2249750), (60, 2024775), (75, 1619820), (90, 1349850), (100, 1214865), (108, 1124875), (125, 971892), (135, 899900), (150, 809910), (180, 674925), (225, 539940), (250, 485946), (270, 449950), (300, 404955), (375, 323964), (450, 269970), (500, 242973), (540, 224975), (675, 179980), (750, 161982), (900, 134985), (1125, 107988), (1350, 89990), (1500, 80991), (2250, 53994), (2700, 44995), (3375, 35996), (4500, 26997), (6750, 17998), (8999, 13500)]