6872800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 18701928

約数和(自身を除く): 11829128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 71, 80, 88, 100, 110, 121, 142, 160, 176, 200, 220, 242, 275, 284, 352, 355, 400, 440, 484, 550, 568, 605, 710, 781, 800, 880, 968, 1100, 1136, 1210, 1420, 1562, 1760, 1775, 1936, 2200, 2272, 2420, 2840, 3025, 3124, 3550, 3872, 3905, 4400, 4840, 5680, 6050, 6248, 7100, 7810, 8591, 8800, 9680, 11360, 12100, 12496, 14200, 15620, 17182, 19360, 19525, 24200, 24992, 28400, 31240, 34364, 39050, 42955, 48400, 56800, 62480, 68728, 78100, 85910, 96800, 124960, 137456, 156200, 171820, 214775, 274912, 312400, 343640, 429550, 624800, 687280, 859100, 1374560, 1718200, 3436400, 6872800]

約数ペア:

[(1, 6872800), (2, 3436400), (4, 1718200), (5, 1374560), (8, 859100), (10, 687280), (11, 624800), (16, 429550), (20, 343640), (22, 312400), (25, 274912), (32, 214775), (40, 171820), (44, 156200), (50, 137456), (55, 124960), (71, 96800), (80, 85910), (88, 78100), (100, 68728), (110, 62480), (121, 56800), (142, 48400), (160, 42955), (176, 39050), (200, 34364), (220, 31240), (242, 28400), (275, 24992), (284, 24200), (352, 19525), (355, 19360), (400, 17182), (440, 15620), (484, 14200), (550, 12496), (568, 12100), (605, 11360), (710, 9680), (781, 8800), (800, 8591), (880, 7810), (968, 7100), (1100, 6248), (1136, 6050), (1210, 5680), (1420, 4840), (1562, 4400), (1760, 3905), (1775, 3872), (1936, 3550), (2200, 3124), (2272, 3025), (2420, 2840)]