68988000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{5749}}^1$

素因数の和:5777

約数の個数: 96

約数和(自身を含む): 226044000

約数和(自身を除く): 157056000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 5749, 6000, 11498, 12000, 17247, 22996, 28745, 34494, 45992, 57490, 68988, 86235, 91984, 114980, 137976, 143725, 172470, 183968, 229960, 275952, 287450, 344940, 431175, 459920, 551904, 574900, 689880, 718625, 862350, 919840, 1149800, 1379760, 1437250, 1724700, 2155875, 2299600, 2759520, 2874500, 3449400, 4311750, 4599200, 5749000, 6898800, 8623500, 11498000, 13797600, 17247000, 22996000, 34494000, 68988000]

約数ペア:

[(1, 68988000), (2, 34494000), (3, 22996000), (4, 17247000), (5, 13797600), (6, 11498000), (8, 8623500), (10, 6898800), (12, 5749000), (15, 4599200), (16, 4311750), (20, 3449400), (24, 2874500), (25, 2759520), (30, 2299600), (32, 2155875), (40, 1724700), (48, 1437250), (50, 1379760), (60, 1149800), (75, 919840), (80, 862350), (96, 718625), (100, 689880), (120, 574900), (125, 551904), (150, 459920), (160, 431175), (200, 344940), (240, 287450), (250, 275952), (300, 229960), (375, 183968), (400, 172470), (480, 143725), (500, 137976), (600, 114980), (750, 91984), (800, 86235), (1000, 68988), (1200, 57490), (1500, 45992), (2000, 34494), (2400, 28745), (3000, 22996), (4000, 17247), (5749, 12000), (6000, 11498)]