74064000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{1543}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 245681280

約数和(自身を除く): 171617280

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, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1543, 1600, 1920, 2000, 2400, 3000, 3086, 3200, 4000, 4629, 4800, 6000, 6172, 7715, 8000, 9258, 9600, 12000, 12344, 15430, 16000, 18516, 23145, 24000, 24688, 30860, 37032, 38575, 46290, 48000, 49376, 61720, 74064, 77150, 92580, 98752, 115725, 123440, 148128, 154300, 185160, 192875, 197504, 231450, 246880, 296256, 308600, 370320, 385750, 462900, 493760, 578625, 592512, 617200, 740640, 771500, 925800, 987520, 1157250, 1234400, 1481280, 1543000, 1851600, 2314500, 2468800, 2962560, 3086000, 3703200, 4629000, 4937600, 6172000, 7406400, 9258000, 12344000, 14812800, 18516000, 24688000, 37032000, 74064000]

約数ペア:

[(1, 74064000), (2, 37032000), (3, 24688000), (4, 18516000), (5, 14812800), (6, 12344000), (8, 9258000), (10, 7406400), (12, 6172000), (15, 4937600), (16, 4629000), (20, 3703200), (24, 3086000), (25, 2962560), (30, 2468800), (32, 2314500), (40, 1851600), (48, 1543000), (50, 1481280), (60, 1234400), (64, 1157250), (75, 987520), (80, 925800), (96, 771500), (100, 740640), (120, 617200), (125, 592512), (128, 578625), (150, 493760), (160, 462900), (192, 385750), (200, 370320), (240, 308600), (250, 296256), (300, 246880), (320, 231450), (375, 197504), (384, 192875), (400, 185160), (480, 154300), (500, 148128), (600, 123440), (640, 115725), (750, 98752), (800, 92580), (960, 77150), (1000, 74064), (1200, 61720), (1500, 49376), (1543, 48000), (1600, 46290), (1920, 38575), (2000, 37032), (2400, 30860), (3000, 24688), (3086, 24000), (3200, 23145), (4000, 18516), (4629, 16000), (4800, 15430), (6000, 12344), (6172, 12000), (7715, 9600), (8000, 9258)]