75062920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 178920000

約数和(自身を除く): 103857080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 283, 349, 380, 566, 698, 760, 1132, 1396, 1415, 1745, 2264, 2792, 2830, 3490, 5377, 5660, 6631, 6980, 10754, 11320, 13262, 13960, 21508, 26524, 26885, 33155, 43016, 53048, 53770, 66310, 98767, 107540, 132620, 197534, 215080, 265240, 395068, 493835, 790136, 987670, 1876573, 1975340, 3753146, 3950680, 7506292, 9382865, 15012584, 18765730, 37531460, 75062920]

約数ペア:

[(1, 75062920), (2, 37531460), (4, 18765730), (5, 15012584), (8, 9382865), (10, 7506292), (19, 3950680), (20, 3753146), (38, 1975340), (40, 1876573), (76, 987670), (95, 790136), (152, 493835), (190, 395068), (283, 265240), (349, 215080), (380, 197534), (566, 132620), (698, 107540), (760, 98767), (1132, 66310), (1396, 53770), (1415, 53048), (1745, 43016), (2264, 33155), (2792, 26885), (2830, 26524), (3490, 21508), (5377, 13960), (5660, 13262), (6631, 11320), (6980, 10754)]