68664000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{2861}}^1$

素因数の和:2891

約数の個数: 112

約数和(自身を含む): 226807776

約数和(自身を除く): 158143776

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 2861, 3000, 4000, 4800, 5722, 6000, 8000, 8583, 11444, 12000, 14305, 17166, 22888, 24000, 28610, 34332, 42915, 45776, 57220, 68664, 71525, 85830, 91552, 114440, 137328, 143050, 171660, 183104, 214575, 228880, 274656, 286100, 343320, 357625, 429150, 457760, 549312, 572200, 686640, 715250, 858300, 915520, 1072875, 1144400, 1373280, 1430500, 1716600, 2145750, 2288800, 2746560, 2861000, 3433200, 4291500, 4577600, 5722000, 6866400, 8583000, 11444000, 13732800, 17166000, 22888000, 34332000, 68664000]

約数ペア:

[(1, 68664000), (2, 34332000), (3, 22888000), (4, 17166000), (5, 13732800), (6, 11444000), (8, 8583000), (10, 6866400), (12, 5722000), (15, 4577600), (16, 4291500), (20, 3433200), (24, 2861000), (25, 2746560), (30, 2288800), (32, 2145750), (40, 1716600), (48, 1430500), (50, 1373280), (60, 1144400), (64, 1072875), (75, 915520), (80, 858300), (96, 715250), (100, 686640), (120, 572200), (125, 549312), (150, 457760), (160, 429150), (192, 357625), (200, 343320), (240, 286100), (250, 274656), (300, 228880), (320, 214575), (375, 183104), (400, 171660), (480, 143050), (500, 137328), (600, 114440), (750, 91552), (800, 85830), (960, 71525), (1000, 68664), (1200, 57220), (1500, 45776), (1600, 42915), (2000, 34332), (2400, 28610), (2861, 24000), (3000, 22888), (4000, 17166), (4800, 14305), (5722, 12000), (6000, 11444), (8000, 8583)]