75600800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 205861824

約数和(自身を除く): 130261024

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, 1331, 1420, 1562, 1760, 1775, 1936, 2200, 2272, 2420, 2662, 2840, 3025, 3124, 3550, 3872, 3905, 4400, 4840, 5324, 5680, 6050, 6248, 6655, 7100, 7810, 8591, 8800, 9680, 10648, 11360, 12100, 12496, 13310, 14200, 15620, 17182, 19360, 19525, 21296, 24200, 24992, 26620, 28400, 31240, 33275, 34364, 39050, 42592, 42955, 48400, 53240, 56800, 62480, 66550, 68728, 78100, 85910, 94501, 96800, 106480, 124960, 133100, 137456, 156200, 171820, 189002, 212960, 214775, 266200, 274912, 312400, 343640, 378004, 429550, 472505, 532400, 624800, 687280, 756008, 859100, 945010, 1064800, 1374560, 1512016, 1718200, 1890020, 2362525, 3024032, 3436400, 3780040, 4725050, 6872800, 7560080, 9450100, 15120160, 18900200, 37800400, 75600800]

約数ペア:

[(1, 75600800), (2, 37800400), (4, 18900200), (5, 15120160), (8, 9450100), (10, 7560080), (11, 6872800), (16, 4725050), (20, 3780040), (22, 3436400), (25, 3024032), (32, 2362525), (40, 1890020), (44, 1718200), (50, 1512016), (55, 1374560), (71, 1064800), (80, 945010), (88, 859100), (100, 756008), (110, 687280), (121, 624800), (142, 532400), (160, 472505), (176, 429550), (200, 378004), (220, 343640), (242, 312400), (275, 274912), (284, 266200), (352, 214775), (355, 212960), (400, 189002), (440, 171820), (484, 156200), (550, 137456), (568, 133100), (605, 124960), (710, 106480), (781, 96800), (800, 94501), (880, 85910), (968, 78100), (1100, 68728), (1136, 66550), (1210, 62480), (1331, 56800), (1420, 53240), (1562, 48400), (1760, 42955), (1775, 42592), (1936, 39050), (2200, 34364), (2272, 33275), (2420, 31240), (2662, 28400), (2840, 26620), (3025, 24992), (3124, 24200), (3550, 21296), (3872, 19525), (3905, 19360), (4400, 17182), (4840, 15620), (5324, 14200), (5680, 13310), (6050, 12496), (6248, 12100), (6655, 11360), (7100, 10648), (7810, 9680), (8591, 8800)]