68697600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1789}}^1$

素因数の和:1820

約数の個数: 120

約数和(自身を含む): 227065080

約数和(自身を除く): 158367480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1789, 1920, 2400, 2560, 3200, 3578, 3840, 4800, 5367, 6400, 7156, 7680, 8945, 9600, 10734, 12800, 14312, 17890, 19200, 21468, 26835, 28624, 35780, 38400, 42936, 44725, 53670, 57248, 71560, 85872, 89450, 107340, 114496, 134175, 143120, 171744, 178900, 214680, 228992, 268350, 286240, 343488, 357800, 429360, 457984, 536700, 572480, 686976, 715600, 858720, 915968, 1073400, 1144960, 1373952, 1431200, 1717440, 2146800, 2289920, 2747904, 2862400, 3434880, 4293600, 4579840, 5724800, 6869760, 8587200, 11449600, 13739520, 17174400, 22899200, 34348800, 68697600]

約数ペア:

[(1, 68697600), (2, 34348800), (3, 22899200), (4, 17174400), (5, 13739520), (6, 11449600), (8, 8587200), (10, 6869760), (12, 5724800), (15, 4579840), (16, 4293600), (20, 3434880), (24, 2862400), (25, 2747904), (30, 2289920), (32, 2146800), (40, 1717440), (48, 1431200), (50, 1373952), (60, 1144960), (64, 1073400), (75, 915968), (80, 858720), (96, 715600), (100, 686976), (120, 572480), (128, 536700), (150, 457984), (160, 429360), (192, 357800), (200, 343488), (240, 286240), (256, 268350), (300, 228992), (320, 214680), (384, 178900), (400, 171744), (480, 143120), (512, 134175), (600, 114496), (640, 107340), (768, 89450), (800, 85872), (960, 71560), (1200, 57248), (1280, 53670), (1536, 44725), (1600, 42936), (1789, 38400), (1920, 35780), (2400, 28624), (2560, 26835), (3200, 21468), (3578, 19200), (3840, 17890), (4800, 14312), (5367, 12800), (6400, 10734), (7156, 9600), (7680, 8945)]